hey whats up. I've got two kicker solo baric 10'' L5's and im makin a fiber glass box for em in my jeep wrangler. but the problem is i dont know how many coats of resin i should use or how think the glass should be im only makin the top half fiberglass the bottom have is 3/4 MDF. and another question is do i need to make seperate chambers so its not juss one big box but two different chambers for each speaker if so how would do that.