90/10 shocks on the front - adjustable or not, your choice. The "smaller" torsion bars are a point of debate - but they will aid in launch because they are a lighter rate and will allow the front to rise a tad quicker. Hell yea on the adjustable snubber, hell no on the slapper bars. SS springs wouldn't hurt for sure - they are popular for a reason. There is a thing with the stock leaf springs - I think it is loosening the front half by removing the spring clamps.. do some research, there is a great read online about this - I really should have bookmarked it because this comes up all the time. Google it - eventually you'll find it - or just wait it out on here, I assure you someone will chime in and set you up with the www. or a recent thread link. Very nice car BTW, like the look a lot.