Currently I fly a CG falcon trainer and have almost completed a pt-60 trainer. I can fly the CG and perform basic stunts, recover, land and take off with no problem. Next I will be moving into the .60 size trainer, the big one! I have a bridi dirty birdi that is about 50% built. I am wondering if the dirty birdy would be a reasonable third aircraft within the future, like next summer or fall depending on how often I fly. Any advice?