Converting 3 channel to 4
I am wanting to get into 4-channel flight but don't really have the money to do it yet. Also, I'm kind of scared to try it since it is pretty different. So, I was wondering if it is possible to toss ailerons on my 3-channel plane to try 4-channel flight out. My thinking is that if I have problems using the ailerons, then I can just fly the plane like I have been and gradually learn that way. Do you think it is possible to do this or am I making a big mistake? My plane is the Hobbico AeroCruiser with an AXI 2212/20 brushless, APC 8x4, and 1500mAh 3S LiPo. Hopefully someone out there has tried this before.