I wouldn't . Looks like a lot but do a little research and see who is using what parts and how many negative comments you will find between this forum , Jeep Forum and Pirate. Its only 300 bucks but why not use that towards good parts . Do some research for yourself and see what the more experienced use. Most good lifts are a combination of different brands for a reason noy a kit under one brand name in particular.
05 TJ Rubicon 4.88s ,2" BDS, Bilstein 5100, Currie Currectlync , Savvy arms/Metalcloak Duroflex joints, JKS BL, 33"Cooper STT's, Mc front Track Bar