That is a very nice Tudor you have there! I'll be interested in your interior conversation because I need to do mine on my 40 at some point. I'm building my car as a restomod type as well. I agree, you can't see much behind you in a 40. I have some modern looking mirrors I got for my car a few years ago but I haven't decided if I will use them or not. I got some new front seats from Speedway for mine. I wasn't having much luck finding any in junk yards around here that would fit, and I was in a time crunch. (That has now passed) I'd like to drive mine under it's own power this year but I have so much other stuff to get done, I really don't know if that will happen or not.