Funny, I have that exact combo slated as my winter project. I have used the 150 in two other planes (1/4 scale Pitts and Sig Cub) and have found it is happiest turning an APC 16X8 on 15% nitro. If you want more speed, consider a 15X10, or for great vertical try a 18X6.

FWIW, ALL the reports on this plane are great w/ respect to its flying characteristics.