I dont know if he will help (I am sure he would) but Cris (greenmarinesvx) has quite a bit done to his SVX. I believe he has coilovers, a 5 spd conversion and an ECU upgrade which netted him some better MPG's (oooh) and about 10hp/tq, and it it was fairly inexpensive. IDK what else he has done though,....oh he has a sweet sounding exhaust(FWIW)