I have a G62 sitting in the shop just wondering if anyone has tried this combination and what the results were i know it is heavy but just a thought.

I would have thought it would be too big in size and weight. I have a DPM Extra 330L at the moment and its great!!!!! But it has to be kept light!!! I am running a Moki 210 (35cc) and it will 3D easily with this motor, with a weight of 15 pounds. I can hover and it will pull away no problems...... not the fastest, but enough.
Really nice plane to fly and great for IMAC, very precise and smooth....... keep it light.

I had the DPM Edge with a Moki 2.10 and it was 15 pounds 3 ounces. That G62 is way too much weight (you'd have to add tail weight and further increase the wing loading). I'd save it for a 84-87 inch air frame. Sell the Extra and get a bigger bird. A light weight 40cc gasser is the max I'd put on it (and then you might as well go with a light weight 50cc). DP designed these for light glows, like YS 1.40, OS 1.60, Saito 180 etc. He's a weight savings freak.