Hi PnB,
I too know Gary and agree with TimD, nothing nasty meant and it's not in Gary's nature.
I don't know how long you've been into RC boats, but I personally am very new to it and own a hotshot myself. After several months and with some assistance from Gary and Kris Flynn finally got it to do several complete laps. I also balanced the hull recently after some suggestions from IW board members...thankyou everyone.
I guess the point I'm trying to make is that I run a standard 3.5 K&B on my hotshot, and being new to the sport, I reckon it flies, as I still need to hone my driving skills, if I had a faster motor, this would only make things harder.
Just my 2 cents worth anyway.
Good luck either way and enjoy the sport......tunnel boating rules.
Gino