Kaos.... On Mags and inverted engine positions..... Be careful.....
Mags are great engines..... upright..... And inverted if the tank is
close to the carb...... Or running a regulator........ But the inverted
Mag's I have seen, may start easy or OK... But gives low throttle
fits while flying if it's inverted and the tank position is not correct...

Gary.... you entice me to go, " Rip the wings off power hungry...
and now it's about "expert" "optional engines" [sm=confused.gif]
So did you really not like the S-100 on it..... You know I most
likely have a year before I get mine back together... Glue me in