I would have the compressor outside in a shed so you do not have the noise .
we did floor heat , it was rediculously easy to run the tubing in the slab & heat with a water heater tank & small pump , it was always warm as the heat was near the floor . [too late]
they have high output small diameter flourescent light tubes that give off a lot of light available .
floor drain is nice too so you can wash indoors [too late again ]