Yeah. I'm trying to keep the weight down as much as possible. I even opted for Hitec HS-77BB servos in the wings for the flaps & ailerons. They are 1oz lighter than standard servos but are a little wider due to the Low profile design. At 77 in/oz they are adequate for the individual control surfaces as per spec. That will save 2oz in each wing & improve the roll rate.

I have seen these birds do some impressive maneuvers & with the high compression FA-180/FG-57 hybrid engine running on 15% nitro glow fuel W/CDI, it should be able to shoot vertical out of a hover. It makes a bit over 3HP on 15%. I opted for the 16oz fuel load for keeping the weight down W/low 15% or less nitro and short flights but for longer flights or high % nitro which increases fuel consumption, I have the option of a full 32oz fuel load.

Plans have changed so I won't get out to the shop today, but hope to continue tomorrow.