I have a 13x10 electric prop on hand that I could use for my Lanier ST-40. But then I would need bigger wheels. Would 4" or possibly even 5" be too big for this trainer?
So I am assuming the measurements I gave (see below) are alright. But on the .46 would a 11x4 OR 11x5 be best? On the .25 would a 9x4 0R 9x5 be best? And I am still wondering on the 1/2A planes .065 using 6x3 OR 6x4? and the .10 using 7x4 OR 7x5?

I still need more opinions and suggestions, what do you use on yours of similar sizes? Are any of my sizes listed off or are they OK?
Eflite Park 400 outrunner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9x4 electric prop
Eflite Park 450 outrunner for Electric J3 cub . . . . . . . . . . . . . . . . 9x6 electric prop
GMS2000 .32 for Kadet LT-25 . . . . . . . . . . . . . . . . . . . . . . . . . . 10x4
O.S .40 LA for Tower Trainer 40 . . . . . . . . . . . . . . . . . . . . . . . . . 10x6
Maxnum XL .25 for Kadet Seniorita . . . . . . . . . . . . . . . . . . . . . . . 9x4 0R 9x5 (WHICH ONE WOULD BE BEST?)
ASP .46 for Kadet LT-40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11x4 OR 11x5 (WHICH ONE WOULD BE BEST?)
AXI Goldline 2826/12 electric for Lanier ST-40 Super Trainer . . . . . 13x10 electric prop (gonna have to get bigger wheels)

I also have 2 1/2A models I need props for:

.065 . . . . . . . . . . . . . . . . . . . . . . 6x3 OR 6x4 (WHICH ONE WOULD BE BEST?)
.10 . . . . . . . . . . . . . . . . . . . . . . . 7x4 OR 7x5 (WHICH ONE WOULD BE BEST?)