It looks to me that the fuse that you got is the Dick Hanson's. Back in the 80s, I went thru 10-12 Tipos. The first was a Great Planes, the rest were Hanson. I always use the Rossi 61, with the inflight fuel adjustment carburator, 11 3/4 x 7 1/4 Radio South prop, Rhom-Air retracts. Fantastic combination.
Regards
Rene