Wheel selection questions

[Haggis]

So I'm looking at wheels and I want to double check my research with you guys and reading a bunch of threads.

I'm looking at 16 inch steel wheels for my 69, specifically the wheel vintiques 82s. I want to run a 16x8 up front with a 245/75ish tire, 16x10 in the rear with a 285/75 tires.

So my questions:
1. Anyone running a similar setup on a c20? I've only got 2 inch drop shackles in the rear as far as suspension work with no plans to go lower... will they fit or should I got with 16x8s in the rear as well?
2. From what I've seen, stock 3/4th ton hubcaps fit these as well correct? Does anyone make good reproductions? I don't necessarily need 67-72 caps, but I'd like to have something nice over the hubs.

Any info is very appreciated.