If your going to put a Saito 1.8 in Funtana .90 you'll get better wing loading with OMP Yak.

Now I know everyone will say I'm crazy ... but it I personally had Saito 1.80 it would go in 65" Yak before 80" Yak. I like mine overpowered. My 79" Yak has BME 50 and 80" Edge has a MVVS 2.15.

We've got reports of the 65" Yak with G23 and G26 and flying just fine.