Just started my build thread - will post the pictures tonight:
The bathroom fan will move more than enough air. I might even call it over kill, but for $14 bucks who cares.
Yes...that's what I was thinking, and HD is pretty good at taking returns if it doesn't work out.
The only concern I would have is that it runs at 4 sones which is approximately 55 Dba. Umm, that is not quiet.
I wasn't sure what "sones" meant, but I can relate to Dba. HD actually had a display with all of the bathroom fans on it and 3 buttons that created the sound of a fan...I wanted the 2 sones, but the cheapest one was $79 and it was HUGE.
I'm hoping that with the insulation and wood surrounding it, that it's not that bad. If it is, I may just scrap that plan and not use a fan - like you said.
I've heard both sides and it seems to be about 50/50 on cooling the coffin vs. not. I just don't want to have to go back and "add" something if I get foaming problems!