I must agree with Super'.

I flew my Hotspot at ~18lb on its first flight and it seemed about perfect. Mine is around 27lb with 2.5L of fuel. I built it heavy because I don't plan to keep the TJT derated after the bugs are all worked out of the airframe.

If you have any building questions, PM me. I have a lot of photos to share if you need them.

Good luck, you will love that airplane.
Kelly