Its too bad your soooo far away...I have the PRG 3" advanced kit with the UCA, 2.0 radflows, rear deavers and bilstein 5125's.
The kit is still currently on the truck and has been on for around 7000 miles. No knocks, leaks, problems whatsoever
Trying to sell the truck so will just get an ebay spacer kit.
Looking to get around $1200 shipped to the US/Caribbean (i am in the Cayman Islands so shipping will be painful)
I'll get pics up of them on the truck and once i get them off the truck.