How much rpm does a 231/260 stock with cannister produce? 12-13.000? You get them screaming at 17-18.000 in mod - tuned pipe version. That is approx. 35% gain. Would it be possible to get that gain from a G200? Not sure if the ignition can follow. We will never get them at the same performance level as a nitro engine. Simply not enough going around to develop them through. Or make the investement worthwile. Unfortunately I now think the G200 will stay in the (expensive) "gimmick" category.
But there is hope for smaller hulls (32inch in pictures) and petrol engines if you would apply some of that nifty German engineering:

53 in a mono is pretty good! so if it's in a cat your at probably 57-60 in loose trim. and who knows how modded the engine is? that sounds about right for it's size(20cc) so these older or newer nitro boats that can't fit a 26 will be competitive/fast. 8)