Yeah Jeremy I have the outside done and the exhaust on it now. I have everything for the interior except the dynoplate insulation for deadening. So you are going to put a crate motor in. Let me know what you come up with I'll need some info for the winter GTX project. I have a 440-6 in it now and will need to refresh or replace it over the winter. 500 ci sounds like a good start (no replacement for displacement). Good luck and keep me informed.