I just picked a 14' Landau 1447-FP with a 5.5 nissan for $250.00. It needs a bit of TLC and I wanted to put some decking on it but, I'm not sure about it. I'm afraid that it might be a little too small. Its 14'' x 43"w x 18"d. It has a couple of fold down seats install on it but, the job was...