We just installed a MITS tray on my friends Tacoma Saturday, and I have to say it looks so good! He's going from a bed with an Alu-Cab canopy, and tent to the MITS tray and their 3' canopy when it arrives in June.
An update on this build. A lot has changed since the last photo's were taken. The half canopy and stubby sideboards have finally been installed, and looks great! The drivers side has a drawer with a slide out table, and the passenger side will house an upright Dometic 80L fridge. Oh, and it will have a Travel buddy Oven for the baked goods.