'53 Door Handle,Lock and Closer Options???

[CharlieSheen]

I am building a cab-off project for a daily driver for a truck that will be used every day for construction work.I would imagine that the door will be opened and closed maybe 100 times everyday.It will also need to be locked up when necessary.It is very important to me that the doors operate as problem free as a modern truck door.I am leaving the option open for not using turn down handles.

I am not someone who considers power windows a must...however,I know it is a pain in the butt when someone outside the truck on the passenger side tries to get your attention and speak to you...then you have to lean over and roll down the window.Maybe I should plan on power windows???

These things are one aspect I haven't given much thought on in this project.I need a plan and some advice on this.The fabrication and welding necessary are within my abilities.Thanks!