RE: Sig Hog-Bipe kit.
Here is my Hog Bipe that I am building. I still need to sand the tips of the wings to the proper shap, cut down the lower ailerons, shape the LE of the fixed portion of the rudder (is there a name for that?), mount the lower wing, install the radio gear, hinge the control surfaces, and install the tri-stock to blend the wing into the ailerons in a scale type manner.
Plenty of work still left to do.
I also plan to cover it with SIG Coverall, and this will be my first time using that product so it should be interesting.
I put the engine as far back as I could, I doubt I could have gone any further with it. The linkage for the throtle turned out better than I expected and it now will enter down low under the fuel tank floor. Now I need to figure out how I ill route the fuel lines through the firewall.