I'm wondering with all the 2 stroke engines, will they even sell the fuel you need for the Saito? I heard they like nitro and they will likely need more castor than the 2 strokes. I'd check out the fuel supply before you buy. And the price, too.

But at the end, I'd spring for the engine I want. I only buy fourstrokers now and the only 2 stroke engines I have are from purchases I made when I just started this hobby. Now I only wish I didn't have them so I don't feel obliged to put a plane on them... :-)

Smoggyboy - if you get out to Hong Kong, there are a bunch of places you can go for R/C equipment. I'd rather see you spring same amount of money on an O.S. 70 Ultimate than the older Saito 65. New Saito's are the 56 the 72 and the 82. For 250 or about (2000HK$) I'm sure you can pick up the Ultimate, which is one of the best engines out there for that size.