Just popped in to see whats going on and saw your post. I always look forward to your builds. I learned enough from you and all the other "experts" here to build and sell my first teardrop and I am also in the planning stages to build # 2. So your timing is perfect !!
Have you looked into Raptor Liner ? I may coat this one in Raptor but depending on how your Monstaliner turns out i may go that way.
Keep the pics coming