Looks great! I think your Lotus will be fine, with all that room in there, it will became a very, very happy Lotus.
I have a preform that my Uncle gave me at the end of last summer. Its still sitting out by the trampoline. I pull it out and put it back. The problem with it is, it has a spillway on it. I've been trying to think how to tie it into the puddle out in my front yard with out tearing everything up. One day it will come to me.
Kim