So I built an mkIV with the intent that it would go down to Florida with my father and be registered there. Due to unforeseen circumstances it appears that it will stay with me here in Massachusetts. I have heard that mass is one of the tougher states to register in and would like to get any advice or things I can do to help the process (car is ready for paint). I have a donor car that I used it's an 89 mustang but the motor was a crate motor that I put in the mustang a few years prior to the build(347 stroker). Just trying to prepare myself for how tough a process it will be.