Hi, 2mistakeshigh. You are going to really like yopur Spacewalker. I flew mine all last season and I think it was one of my favourite planes. . I have a TT pro 46 in mine and with factory throws she is a great flier. I changed landing gear as the one supplied was no good. Put on an aluminum one from one of my deceased 4*'s. The TT 46 runs great inverted just a little balky at initial start up, goes into hydraulic lock up easily if I'm not careful but otherwise it has been very reliable. I would be interested as to how your Saito does inverted. Have fun with this plane. Norm