Ok, so I got my good painted (I'm a painter)
And it seems there is some weird thing going on with the part numbers. We ordered new HD springs, the ones listed in the beginning won't fit. The HD hood hinges are longer and the bolt holes are spaced a farther apart than 1500s. It we got in 2 sets with the same part number that are different.... Pretty dumb on Gm's part.
I still haven't got the air box.
Also keep in mind it's not a perfect fit, the HD grills have a slightly different shape at the grill. It's just slight and not really noticeable but it's there if you are looking.
Either way, thanks to the op, it looks great on our trucks, I had lots of people stoping by to take a peek lol