Smooth Bumper question?

[BIGBLU 72]

So im really interested in the New smooth chrome bumper Top Banana is offering but i have som questions?
1. Ive heard from some ppl that when they make their own the studs they fill the holes with pull out? any evidence of this on these?
2. I want to run the factory style bumper guards on my truck so will they fit with these bumpers?
3. Got burnt on the bumpers on my Jimmy due to rust thru? whats the quality of the chrome and is there a warranty on them?

Love the looks of them and most likely going to buy one this spring