thanks TexasJeff. just finishing up filling, sanding, & smoothing out, put on corner beads.
a board member from a diff site sold me a very cool "sleeper kit", it consists of a potra-potty, bathroom & kitchen sinks, fridge, roof vent, etc
http://public.fotki.com/lotso/resin-...tures-014.html
he also sold me extra roof vents (i have 3)
hopefully i'll have the ext. done & ready for when it gets here.