I think your direction sounds good.
I would keep the door handles black, to match the subtle black that you will have with the mirrors, etc. The white grille will actually look nice - but I would def keep the inserts black. It will tie in with the other blk pieces you have. I would keep the black lower body molding as well and that will tie it all together nicely.
I know a lot of folks are into debadging, customization, etc. but if you just want a good lookin' truck your plan sounds perfect.