I was going to say the same thing about the power ten. eflight has them labled to the = gas size. now i know it has more power than a .10 engine but if you look at power the 32 glow is close to 970 watts in power and 14 ounce engine weight

Eflight power 10 .53 hp 400 watts 4.4 ounces
LA 15 is .40 hp or 300 watts 6.5 ounces
magnum/CVA .50 hp 375 watts 6.8 ounces
LA 25 .60 hp 445 watts 9.5 ounces
TT28 .70 hp 520 watts 9.8 ounces

the electric power sys weight is 12 ounces
the gas power weight is 13 ounces


take a pic of the front of plane so i can see it and make suggestions for ya