Springs, camber kits is the best option for your experience and price range check out neuspeed they have pretty good products!!!
springs to lower it
the camber kit to pull your tires back into alignment
coil overs are way expensive DO NOT BUY INEXPENSIVE COIL OVERS its a very bad idea
good coil...
rev counter???
do you mean Tach??? then yes you can go to your local autoparts store and ask for a dash mount tach!!! wire it to your bartie, distributor, and what not its pretty simple to do!!!