List of mods done to '03 LT

I have a white LT and would like to see pics of those that have installed mods or suggestions as to which ones to do and those to stay away from. I'm interested in 22" MHT Dub X-Wang rims with Toyo ST's, a ECU programmer, I have catback dual magnaflow exhaust and currently have Sport Metal 18" rims. Would like to drop the front 2" and rear maybe 3"...any suggestions? Also taillights - anyone have the LED rear lights or projector headlamps? If so, which brand and where and how much?

Thanks in advance - Chris

I'm also desperately trying to find a billet only grille shell - like a GMC mouth...the whole grille replacement....anyone know of such a grille and who makes it?

Try ebay, I have bought lots from ebay for all my cars, and I think I have seen full shells before..