Wadda yuz guys think about a Saito 72 in this pretty little airplane? I just picked up my Rascal last night, and the only four-stroke I have available is the 72. I believe it will fit wherever the 56 will. I checked Sig's website, and it looks like their "Smooth Floats" are geared right at the Rascal! Pricey, though ($149.95).
I think I'll get used to it on the grass before I make the investment in the floats. Dying to try a float plane!