Rt. (passenger side) door handle and headlight switch wanted

Hi all,

I am looking for a right (passenger side) door handle (plastic - not aluminum)- lock not important, and also a headlight switch - (I am on my 5th as they all seem to either fall apart or short out - new or old)......
I am also looking for ideas on using round front side marker lights instead of the factory rectangular ones. Any suggestions?

Thanks in advance,
Steve