Hi, I'm playing with some conversion motors and I'm wondering what weight to power ratio I need to use as a guideline.
I have a few that I want to try with the Glow/Gas and some with stock ignition and one new module I've bought to see how it's done. It's just new to me.

Here is a picture of an airframe I'm thinking on putting a gas motor into. But it must be an old trainer of some sort, as it has no ailerons on the wing. The wingspan is 82 inches and I’ll get a weight here in a little while.
Do any of you know what this plane is?
Here is the motor I'm thinking about trying, blower motor conversion. Anyone know if the no ailerons on the wing will be a problem with a conversion plane?
The motor is 25or 26 cc gas .
Is there a motor to gas motor reference out there someplace? Thanks for any help.