For my own project, I am not quite sure yet. I have two demo cars that I need to figure out what to do with before winter. But hot rod wise, I pulled a 331 Hemi out of the scrapyard, and that has been at the machine shop for a year and a half now I believe. I checked into it and there has been a change of staff, and the block should be coming back to me pretty soon, after which I will know if it is useable or not. I would really like to do an RPU with a removeable hardtop, but only time will tell. I know of a certain '34 Iternational PU, but I just don't have any place to store or work on it.