ORIGINAL: Missileman
I didn't see fuel tubing mentioned, you will need some.
An exaust extension will help keep your wing dry. (mount the exaust at a 45 degree angle down and angle the extension down.Alot less cleanup)
I like to install a Voltwatch on all my planes, I can see at a glance how my battery is doing.
Did you get a prop? Master airscrew is about the best for learning, will handle some abuse. For that plane and engine I would say 11x6 would do you well.
tie a strong but thin string to the extension and to the end of the muffler screw(don't ask why[:@])