Resto under way, Door Questions 63 GMC

[Lineman]

I need help with some Door questions.

The metal work is done on my 1963 doors. Any real nice regulator set ups out there?

Is a power set up the way to go or are they too much trouble?

I need to buy the glass, is it all the same wherever you get it? Same as the felts anad rubbers?

I saw some latches in the magazine and they advertize they shut like a new car door. Is there anything to that?

I am trying to stay as close to original as function will allow, I hope to drive this truck a lot.

Thanks for the help.

Jay