I believe the enya 120 weighs 32.5 oz. It doesnt say if thats with the muffler which is very light.
As i'm building (... ahem.. assembling and painting ) the 72" tiger moth I am realizing its the same size as the phaeton 90 I built years ago. That bipe was underpowered with a 90 fs ( eventually it got a ST 3000) so I think ( for now ) the tiger will get the 120.
I have a reluctance to put the VF in the air. Im using 46 size planes to practice with. I have to figure with the heavy wing loading i have in a pheonix sukhoui, the VF is going to be a better flier. Not that the lil suk is bad, its a tough little bird.