Hello, I am going through my rear and front suspension and brakes and I have quite a few questions. This car is mostly street but will be doing some autocross and some drag. 1. I think i'm set on getting global west front coil springs with about one inch lowering, and their multi leaf L-3 with 1-1/4 drop. They also offer the same height drop but with a reverse eye and a 2 inch drop reverse eye spring. What is the advantage of the reverse eye? Also, i'm trying to get the car level (its kind of got a rake going on), GWS recommended the regular eye 1-1/4 springs to be level and I just wanted get your guys opinion. Also i'm going to use their del-a-lum bushing/bearing for the leafs. 2. I've read that 2nd gen trans am disk/disk and 79 corvette brake boosters are an upgrade. I plan on keeping the rear drums for awhile, are the brake boosters that much better of an upgrade for 100 bucks? And are they a direct bolt on with the fire wall and my MC? they are a smaller diameter so it'll save on space. 3. Should I replace the MC and proportioning valve? I think they work fine and do not leak. 4. I plan to use these braided lines from ricks camaro, am i good to go with these? 5. Is energy suspension good for subframe bushings? Best way of installing them? Should seems be welded on the subframe? 6. Are centric sport stop slotted rotors good compared to stock? going to use stock calipers. 7. What Hawk HPS pads should I get for mostly street use with some racing? 8. Do you guys have a preference on wheel bearing brands? 9. Performance brake fluid? How do I flush and add the new fluid? Is there an issue if one fluid comes in contact with another kind? I would think to just open all four corners and let it drain into buckets then refill with new fluid then bleed all four corners till each have clear fluid coming out. 10. Going to use moog for everything else in the suspension and steering, any problem with that? Thanks for any help in advance.