Seat Changeout Questions

[shawnd]

Folks,
I am about to buy - pending this issue - Lancer Evolution 2010 model year. My 38 inch waist does not fit in the Recaro seats that come with the car due to the high side protrusions. I want to changeout the driver's seat. So my question is
a) what kind of company do I need to find to do this for me?
b) will this void the warranty?
c) how can I test multiple seats (who has these in a store?) to see what I like best?
d) what should I expect to pay for such a project?

Thanks,
shawnd
(Newbie)

[SicLanEvo]

get a set of seats from the new STI, they are wider, bolt right in and you can still use the sideairbags!