Well my upright is going on the backburner, so I was thinking of maybe doing a mame classics cocktail in the meantime.
I would be using either kyle's pac cocktail plans or just doing something very similar to lanie's
http://www.type2guy.com/Arcade/ I don't think I would do a sidebar for a six button setup unless others have had great results with this and recommend it. I will also probably only have one control panel with a 4-way, start, and one button. This is ok for classics other than missile command/centipede right? Also where the player 2 control panel would go I'd probably get a thin mesh grill or something and mount a couple of fans to push air, and also have one fan on the bottom.
I have an old tower computer that runs with with no fans (it came that way) so I imagine if I take it out and mount it inside the cocktail with some airflow it won't have any problem. It's a p2 400mhz with around 128mb sdram and a voodoo banshee, it ran mame classics fine a few years back.
I was planning on doing classics in my upright so I have a ms. pac/galaga stick and some red buttons. I think I'd just do a keyboard hack or find a cheap joystick to hack since I'll have so few buttons that ghosting won't matter.
I thought I would do a cheap 19" pc monitor since this is a budget system and a 19" arcade monitor w/ arcade vga will run me around 330 before shipping, and I would probably leave the pc monitor in the case. If this is a big deal lemme know. It's too bad because I would love to have an arcade monitor.
So here's my parts list:
Controls: already have
Computer: already have
Interface: either a keyboard (1-5 from goodwill or free w/ a rebate from somewhere) or a gamepad (5-20)
Monitor: 19" PC (80-130)
Wood: 3/4 MDF probably around 18 for a 4x8 sheet
Misc. things such as paint, plexi, etc.: 50
Any suggestions or places I'm going wrong? I think this would be a fun project that will last a long long time after it's finished, and as I said keep me occupied until my upright.
EDIT: I'm not worried about including a coin door unless I find a CHEAP nice looking one or one that I can easily fix up since they will just drive the price up.