I have an Arch Rivals stick with a GPWIZ49 eco that I setup for Sinistar exclusively. It will play Pacman and others in 4-way mode OK, but it just does not feel right to me, feels too loose. Also, I would rather use a reunion, Suzo, or any other balltop with a 4-way restrictor to get it to feel better. Of course, if you want it "right", then you really should use the correct joystick for the game you are playing, but I know that would get outrageous if you want to play a lot of different games.
For my 4-way games, I am using a Suzo ($12 plus shipping). Check out my project:
http://forum.arcadecontrols.com/index.php?topic=54556.msg534965#msg534965It works pretty good for what I do, but I am not really a big 4-way games fan. You could also try a Wico 4-way from Ebay (they usually have a gray base). I built a CP for a buddy of mine with one of those and it feels really good, better than the Suzo to me at least.
Here is what I would suggest you do:
Build the CP with the 2 49ways, and drill a hole where you would possibly put a dedicated 4-way for future expansion. You could try the 49way in 4-way mode to see if you like them. If you are satisfied with the 49ways, you could cover up the 4-way hole with a button hole cover, or similar item, or possibly put a spinner there.
In the future as your budget and time permits, you could try out some different dedicated 4-ways. Wire the 4-way to either GPWIZ49 using some molex connectors, so that you can just swap them out and connect them without having to re-solder any connections.
Please understand that most of our cabinets are ongoing projects... so there is nothing wrong with experimenting if you like that sort of thing. A lot of us don't really play our cabinets very much because we are always tinkering with them... but that's half the fun for me at least. Hope this helps.
