You should expect the performance of the 3w 48 twin to be similar to the 3w 42 single if not less the twins generate less power than the singles, the prop for the engine will probably be a 22x8 at the best or a 20x10 .
you can use that engine on the Hangar 9 80" Cap or similar planes, at least you will have better results than with the Lanier Edge. JMHO

Tiago Dias