RE: Super Lazy Ace
The Super Lazy Ace has been powered by a wide variety of engines, big hp differences. It depends very much on what flight profile you plan. The other issue is weight. If you can put off the engine selection until you know how much nose weight you need, you are bound to make the right choice. A G-62 will be on the high side of what Chuck would recommend (by what I remember), but should be an excellent choice.
Have fun!
Bedford