clutch compatibility, have to change... Options

[Longo]

Hi guys, my clutch is goin to say "bye" to me very soon, so i'm searching something to replace it.
I searched into ebay (cause in italy everything cost triple ---I looooove this coutry ---, so for me is more convenient to buy from usa) but all the clutch i find have these applications:

1988 - 1993 Toyota Celica GT4
1990 - 1995 Toyota MR2 Turbo

I have a 1997 st205, so i think that it could be adapt cause mr2 has the same engine, but i don't know if mr2's clucth is good for st205.
Maybe that's a stupid question, but i have no knowledge on that, and i found nothing useful on other forums.
Can you guys give me some info?
which clutch do you advice? I should do some power-increasing job next year, so i don't want to use the OEM one.
...and another question: what's the difference between stage 1, 2 and 3?

[Magic]

It depends from you power target and of course the way that you are driving your car (Daily driving,weekends etc).
I used to drive with ACT Organic Clutch kit but didnt like it was very hard and at higher boost levels wasnt able to hold the power.
What i am using right now and i am very happy with it,its the Ocura 409D Clutch Kit!!Amazing!!Its not the best solution for driving in Town with traffic but can hold the power,you need to get used of it because has nothing to do with the your original clutch

I m posting for your few photos of it before the installation.