Ok guys here is the deal, Im new to the hobbie and love it. But I dont have a whole lot of knowledge about what goes with what. This is my first plane this size. Note: I have 3 other nitro planes that i fly but thay are smaller. I was taking the advice from an owner of a local hobbie shop that had to close. So i am almost finished with it. I have a saito 125 coming on the 9th to power this bird. I don't really know what APC means or even what website to go to. I would realy like to fly this bird with a 3 blade prop. . can you guys please help me?