YES I'm new here, and I'm pro-GM vehicles (including all of its subsidiaries)

decision is between:

-04 GTP base
-04 GTP COMP G package
-02-03 GTP



purpose of vehicle:
70% racing and competition/show car
10% business
20% pleasure
so about 90% pleasure

my competition:
-04 A4 quattro with chip upgrade, turbo upgrade and more
-04 TL basic upgrades and juice
-08 M3 factory
-03 SL55 AMG factory
-03 S2000 with turbo, full exhaust, and juice




So could you guys give me some insight on whats best for what I am looking to do