2007 GMC Canyon, ext cab, 4 cylinder

I just bought this truck a few months ago.  It's a great little truck, good MPG, strong engine, low miles.  I thought it would be big enough for work but it's not.  So I bought a half ton and need to sell this Canyon.  2007, almost 54,000 miles.  Ext. cab with the small doors that open, brand new wrangler tires with 1000 miles on em, I added leaf springs, new ac delco iridium spark plugs, air filter, cleaned the hell out of the throttle body, cd player, xm radio, 6' bed, brand new aluminum camper shell and rack with locking doors that open on 3 sides.  Super nice for camping or working because you can access all sides of the bed without crawling inside.  I also built a nice little drawer unit that sits above the wheel wells, and has a full length drawer that slides under it for extra storage.  It comes right out, so if you dont want it Ill take it out.  It's the 2.9 liter which has 190 hp, and 195 ftlbs of torque.  Its a strong little truck, and I hate to see her go, but........
Id like to see $12,000 o.bo. the shell was almost 2k and the tires were 500. Price not firm, id like to see it go to an NCKA brother or sister that needs a solid rig.  It's the SL/work truck model, so the floor is all plastic instead of carpet, cleans up easy!