G'day Saito lovers.

I have a Hanger 9 Sopwith Camel. It is yet to fly and currently has a new Saito 82 in it but I am considering pulling it out and putting a Saito 90R3 in it. I am not interested in vertical performance, just nice scale noises and docile flight. I have seen a video of one and it seems to be quite a reasonable thing to do but another thread has a number of comments saying the little three cylinder is simply not powerful enough.

What prop would the 90R3 swing? And what do people think of this idea. If I do this, I am thinking of putting the 82 into a H9 Piper Pawnee.