I guess I'm the last one to know this... Patty Wagstaff has converted over to a Tucano for her airshow routine. I missed Oshkosh this year so I found out through the grapevine. Here's a video of her new routine:
http://www.youtube.com/watch?v=MgXmDPwAf6A
I'm really considering the SPT10 for this plane. That video on the WJM thread really shows what the plane is capable of. The SPT5 is good but "scale". I think the -10 would really wake it up! Anybody performed the transplant? I wonder how much work it would be? It's about 3/4" wider and longer overall.