Yep, frame mods at the rear are the best decission you can settle on. Do it now while you can after is always a pain. I have a 29 Tudor and did not do the mods and wish I had... Dont let traditional be a cop out or an excuse for doing a good job on your project.
Hey Beast, his profile says he ain't been active. The thread is a 7 year old. What body are you working with?