Jim,
Nice looking plane! I do believe the OS twin 1.20 may be the best engine for this plane. Great choice. I'm going to use a YS .91, plan on mounting my receiver batt in engine compartment for ballast as well. I see you mounted your servo up front too, good work! Hope your rebuild works out well. It looks great! I'm going to use Monokote instead of my original plan of 21st Century fabric for weight savings. I'm thinking about maroon with gold trim. Of all the bipes, this is still the prettiest.

Pilgrim