We are back from our ride this weekend. My wife and I could tell a difference in the new suspension. The sharpness the old suspension had was reduced some. Obviously it didn't ride like a KRX and I didn't expect it to, but I did expect more than what we got. I wouldn't recommend this as a solution to the rough riding of a Talon, at least not for the money spent. This is not a jab against Weller racing, I believe they did all they could. @Josh97stang may tell you a different story about his.
I could tell that our ride was smoother. It did have increased body roll. I am also not sure it was worth the money but it does help to improve the harsh ride.
Did either of you adjust the preload and/or crossovers? Weller had my preload about right but the crossovers were pretty close to the main springs and they kicked in WAY too early, especially on the rear. This can cause a rough ride on rocky terrain. Here is my formula for the various types of riding I do...
Rock Crawling - #1 clicker, Sway Bar disconnected, crossovers up as far as they go without upper spring coil bind (my starting point).
Trail Riding - #2 clicker, Sway Bar varies by terrain, crossovers up as far as they go without upper spring coil bind.
Dunes - #3 clicker, Sway Bar attached and crossovers cranked down 10 turns from my starting point.
Be aware, I have an R so your tuning will be similar but a little different. You may want to try and experiment a little and see if you can get a better ride. Mine sure improved after figuring it out for my machine and riding style.