The control arms look good. And they're a bit lower priced than most out there. Which is very nice. But are new UCA's necessary? Depends on your driving. You will benefit greatly if you take your truck off road. The aftermarket UCA's are a lot stronger than stock and will help with your wheel travel. If your truck rarely sees a rough road then just think of them as insurance to guarantee you against having a balljoint issue. You could also get the UCA's off ebay too and save yourself a lot of money. They look about the same and also have a uniball instead of a balljoint.
Silver Upper Control Arm For 2-4" Lift Dodge Ram 1500 2011-2016 4WD | eBay
I've been wondering about the quality of them for a while now!
A lot of people swear by the Bilstein shocks transforming their truck. But all they're doing is simply putting a new shock on and adjusting the preload of the stock coil spring. Which pretty much means stuffing a coil spring into a small box to obtain their lift. The ProComp shocks do the same thing, and they're also monotube shocks. So I suspect that they will provide a similar ride as the Bilstein shocks do. 4wheelparts.com usually has some good sales on ProComp. I'd definitely consider them over Bilstein if they had a good sale going on!
But there's always Fox. And they have a completely new coilover shock which gives you your lift.
