Recommendation for adding a backup camera and screen

[darrinps]

So I've had two 370Zs and am looking to get a used one this time around (granddaughter will use it to learn to drive too).

None of the cars I'm looking at are touring versions so I'm thinking about adding a backup camera to whatever I end up getting.

The car will either be a 2014, 15, or 16, coupe most likely with base sound system.

I'd like the display unit to be as large as possible and look as close to a factory install as possible.

Although price is a concern, I'd rather get a better unit that works well than save a $100 or so.

Any suggestions? What do most people end up going with?

Thanks.