I was thinking spray the interior tower with insulating foam as well...I think an HBTer on BierMuncher thread mentioned this as well.....good idea.
I think shortening up the 5 foot line should take care of the slow pour/weak head/Rapunzel likeness of the hose
Overall Im happy
Just priced out a predone kegerator ~ $700 Can (fridge/single tap tower /co2 / regulator )
Think mine came out to around ~ $550 Can for the DIY
I would probably buy a premade 2 tap chrome tower for $150 next time if I had to do it again ( probably saved $30 after buying all the materials and tools to build and install for the DIY tower)
Probably I good idea putting a 2 X 6 for the support Co2 shelf inside the fridge ( I tied a wire to the hidden screw under the light to secure the CO2 bottle ) or even better mounting the Co2 on the exterior of the fridge.
Cool thing about this project is almost everything can be purchased at Canadain Tire..
How Canadain is that
BeerCanuck