I will say this though. No new kit will help resolve a racers lack of setup knowledge. Work with you car, change a setting, and go out, and see what it does differently. You cannot go chasing pro setups.

For instance, last weekend my buddy and I swapped cars while on the stand. His .3, and my .4... Both cars drove the same, literally! (incedentally, both MT4s radio's) Within a lap we were both able to just go burn laps, as the other car felt good. That being said, he has a full season on his car, and working at it. My car wasn't what I needed when I showed up to the track, but with a couple changes, it felt good. This car is very responsive to changes, just like the .3 was.

But at the end of the day, I feel with time I can make this car feel better everyplace.