Far out... that info is awesome guys!!

As i thought the cap 580 in the other thread has performed awesome with the 70 4-stroke which is what i planned to put in that. Everyone has just said that the larger size plane would be better to fly?

I had decided yesterday that i am going a 4 stroke definately, i want that extra torque, not really after max speed just awesome performance and the 4 stroke can give me that. I will probably look at getting a Magnum i think, i would love and OS or Saito but they are too exspensive in Aus, lookin at around $550+ for a 70 saito, and about $450-500 for the OS 70/$550-600 for the ultimate 70.

Do the magnums perform well? From most reports on here they seem to be very good value for money.