hey guys, i need some advice. I have one mame cabinet that is pretty much as done as it is going to be. i don't have a current pic of it, but this one is pretty close...

the only things that i have changed since this pic are:
i modified the control panel box so that it is sloped slightly downward instead of being level, I removed the black buttons from the ends of the panel, as well as the pinball plunger, and the 4 round magnets that were holding the bezel/plexi in place are not gone.
so, anyway, this was going to be my only cabinet, and I named it Zak-Man after my son Zakary. well, last night my wife informed me that she is pregnant with our second child.

which is awesome....not only because we wanted another child, but now I have to build a second cabinet so that child doesn't feel left out for not having a cabinet named after them.

obviously i can't choose a theme yet until we know what we are naming the child, but i can start planning the other aspects of the cabinet.
my current cabinet has a 19" LCD monitor, which may not be arcade perfect, but I am very happy with it. basically, it is a two player panel, 6 buttons each, and a dedicated 4way with two buttons. i used to have a spinner and trackball installed, but i removed them because i didn't like the panel layout. after helping my friend build his control panel, i have a renewed interest in trackball games, especialy centipede. I was just planning on building a new control panel for this cabinet, so that I can install the trackball and spinner, but then i found out about the baby.
so, what should i do? should i build a new panel for this one to include the trackball and spinner? no matter what, am planning on replacing the x-arcade components that i am using now with happ competition sticks, happ buttons, and either an ipac or keywiz. I probably will not do control panel art, i like the plain black look (this one has plexi that has the back side painted black)
so here are the options i have come up with:
i could build another cabinet that is similar to this one, which i could then connect together for 4 player games. this would be awesome, but at the same time, it would probably be a waste since i rarely have that many people over to play arcade games.
i could build a cabinet with a vertical monitor, and then install the vertical games on the second cabinet. i would build a 2 player panel, with probably 3 or 4 buttons each. but then which cabinet gets the trackball? centipede and millipede are vertical, but missile command and golden tee are not. i don't really want to drop the extra cash for a second trackball. same thing goes for the spinner.
i could build the second cabinet and install only the trackball, spinner, and 4 way stick, and probably a vertical monitor, and do all of my 8way, two player simultaneous gaming on the zakman machine...but what do i do about the 2 player vertical games that use 8way sticks?
i just don't know what to do. when it comes down to it, i want to be able to play alot of games the right way. i don't want a flight stick, and i don't need rotary sticks. but i want to be able to play pacman, centiped, mortal kombat and various other games. so somewhere i need a 2 player panel with 6 buttons each, i need a dedicated 4way for donkey kong, pacman, etc. i need the trackball for centipede, and the spinner for arkanoid and tempest.
i'm just not sure how to divide them up. i don't mind uinstalling 8way sticks in both cabinets, but i don't want the panels to be too cluttered.
i am probably going to look around locally for an empty cabinet to start with again, since i have very few power tools, adn even less woodworking skills. and i'll probably go with an LCD monitor again, since they are easy to work with and don't take up much room.
and i guess one more thing to think about, if i do end up building a cabinet with a vertical monitor, i'll probably have to rotate the monitor in zakman and make the new one horizontal, since zakman/pacman is a veritical game. ( i hacked the puckman rom to change it to Zakman and renamed the ghosts to family member's names)
so, any suggestions? i figure if i can get an idea of what i want to do with it, it may help in selecting an empty cabinet to start with.
i'll be looking forward to your input.