Welcome aboard, the first thing i would do about the suspension would be lowering springs instead of coil overs along with a good set of shocks/struts. this is just my prefrence. eibach and progress racing springs are nice. another thing i would do is get a ex/si tranny for your car. then if you want more power go to www.hmotorsonline.com and get a d15b jdm for $450. then just bolt on your parts.
Hope this helps
Hope this helps