The .52 will pull all those props and for climb, the 12.25-3.75 would probably give you more. For serious 3D where you will be modulating the power around mid range or slightly higher, the 12-4 will rev and slow quicker so will give you an easier handling plane, especially is it is light. I like an APC 11.5-4 on a .46 for the same reason. The thin blade 12-4 APC will rev a lot on the .52, but if you are going to run full power for a long time, you don't want that prop.