But Bill is right up there for sure.....And of course you will always know were Bill stands he does not suger coat it to make anyone feel good.

As far as the latex paint: One coat primer and 2 coats paint - even if the paint has the primer mixed.

They are pressboard covered in a cement coating and the ends are ceceptible to moisture if not primed during installation and painted and maintained.  

I had another roofer out there and he floated the idea of a WDG Silicone Coating on the entire roof.  

High power bulbs require a large number of Amps (Watts = Volts x Amps, so Amps = Watts / Volts which implies in a 12V system that amps will be an order of magnitude larger than normal 120V household lighting), and to keep the voltage drop down thicker conductors are now needed.Nowadays LED bulbs can be purchased for outdoor lighting.

The aged white oak floors will be natural finished with a few coats of poly. 

Doing a room takes about 45 minutes to an hour, and will leave you a fresh concrete surface that can be sealed, or preferably, epoxy coated for a good looking, basically bombproof floor.  

Paint the entire ceiling with a couple coats of paint.

here's one that only applies in older areas with plaster walls: learning to rekey plaster and skim coat walls flat.

You apply it with a toothbrush and it is a coating like paint--but it looks good, like cementous grout with a slight shine from sealer--it is applied thin.