Geez, maybe this is pathetic, but I remember when 24 pounds was considered good weight for a 50cc and now people are saying it's no good with a 70, you must throw an 80 at it? Huh? I have a 3W-75 in a 23 pound Lanier Edge 33% that has insane vertical. How in the world would it ever need more power?

Ok, now with that said, I say I think you'll be very pleased with the 3W-75 combo and the Extra. Especially if you keep it to a lightly loading prop like a Mezj or Vess.