Smooth handles are nice. No handles can be a pain, and IMO, thats not as much of a custom finished look than some nicely integrated handles.
Sounds like you are looking at some american car handles. But dont forget the imports. I like honda. You might want to take a tour through your local junk yard and see some of the flush handles available. I scored my fuel filler door and neck from the scrappy.
Ill suggest taking the entire section of the door handle out if you can. The bucket section and at least two inches of door sheetmetal with it. Then when you get the entire works back home trim the door sheetmetal of the donor up perfectly and make a template to cut out the hole on your door. Take more of the donor's door sheetmetal home with you than you think you will need. JR
These are pretty smooth. But you dont want that. You dont want to do the work or just would still like to have handles?? I get that really.
And here is what I meant about taking alot of the donors metal. A handle will have the bucket, just like a fuel filler door. Then you have lots of extra sheetmetal to play with. A door handle will be similar to this install.
You have to match the curves of your door and adjust the curves of the donor.
Then for the mechanicals of the door latch.. A easy fix is to use a bearclaw. They are really strong but smooth latches. Compared to the old stuff thats on the cars. There are prolly better solusions. But for the cost, strength and ease of installation they are pretty good. JR