Bought it 6/27/07 as an 'O6 close out. I've since installed the new Alpine IVA-W205 double din touchscreen headunit. Next I'll be installing ZR650-CSi's in all four doors powered by the JL 300/4 Special Black Edition that I just bought.
So far:
Alpine IVA-W205 w/ video bypass
Alpine Blackbird GPS
12% Tint all the way around
Line-X bedliner below the rail
Stainless Steel GMC Sill Plates
Chrome Mirror Half-Covers
JL Audio 300/4
JL Audio ZR650Csi in every door
Luminics Ultra White Xenon bulbs (9006 & 9005)
Stealth Bulbs (chrome) for my turn signals
Clear corner headlights, black housing
(Pictures to come of everything so far)



Future Plans:
Exterior:
Fabtech 3.5" Suspension Lift
18"x8.5" American Racing Maxim Rims
Goodyear Wrangler Silent Armour LT265/60r18/d
Westin Chrome Side Steps
LED tail lights
Low Pro lid
Interior:
Katzkin Leather upholstry
Convert to all black interior
(2) JL Audio 8w3v3 under the rear seats
Custom fab'ed fiberglass box
JL Audio 300/2 amp
Dynamat throughout