Chuck, sorry but I suffer from CRS. I just checked the Tower website and it was a Slimline I used on the K&B. Back to the original theme of this thread, I agree with Mode One that unless a beginner is ready for some aggravation in his or her life, it is better to avoid things like inverted engines, on board glow systems, cowls with the resultant fuel valves, fixed wings where you are tempted to never peek under that hatch and things like that.