......Having now had my cab for more than a year, make that a year and a half (!??).....I must admit...the thrill wore off and it sat there gathering dust for awhile. Lately, I've been staring at it again......remembering how much work went into it

SO I updated the Roms to .89 and decided it was time to decide what to do with the Happs Spinner Sticks I bought.....you know, the 8 way joysticks with the optical disc underneath....spinner joysticks...for playing Ikari Warriors, Time Soldiers and what have you.
Everything runs into an IPAC..and currently, I have 1 Spinner connected to an Optipac.
The Happs sticks I was going to install in place of my existing standard controls, but I'm confused as to wether its worth it for me to install 1 or both.
I have Win98 as the OS on that box right now. I believe I can use one of the AdvanceMame builds to play games like Ikari and such with 2 seperate joystick/spinner combos right?
(My information is at least half a year old at this point BTW...so if this statement is incorrect....)
I would really like to install Windows 2000 on this box for stability reasons, but if that is the case, then the most I can get is one spinner joystick attached. I can play Ikari and Guerilla War and such, but only single player.
Is that still the case?
Lastly....would the smart move be to wire the joystick (or joysticks if I install them both) into the Optipac on any available axis that are left, or should I run 2 wires into the optipac inputs where the Spinner currently resides.

Its been awhile so if this qualifies as a stupid "Why would you do that!?" kind of question, forgive...forgive

I do NOT have a trackball installed on this cab using the Optipac so thats why I have free inputs on it. Currently only 1 axis is being used for the spinner.
Suggestions pls!
EDIT: I'm a tard, you're right....I'm not talking about Perfect 360's...I'm talking about thsoe Spinner sticks that Happs sells....not the 12-way rotary, but the free-spinning optical rotaries.

Its been awhile since I've been here

It shows!