So far my conversion has been a bit of a train wreck! Biggest issue is fitment of the door panels from Classic industries.

As far as the door handles go Classic has a kit that includes the handles and the door mechanism you will need to change out for $39.00 (a bargain considering what they charge for everything)
An extra word, if you are in a cold area I had seat heaters installed when I had the seats redone it was $198.00 covered both the front and rear seats with switches, heating pads and relays. from a company in Mew Mexico I believe