Also....I am not familar with the 4 star kit, but having built an LT-40, there are some modifications that can probably be made to make it a better bird. During the build, do some research and you might find something cool that you'd like to implement.

For example, I put in dual aileron servos on my LT-40 and I LOVE it. Also, the directions call for joinging the wings with CA. I used 4" fiberglass tape with 45 min epoxy. MUCH STRONGER NOW!

Good luck.