I've been looking for another 19lb class engine to put in an 1/8 F-16. I have a Rabbit and was thinking about another but I'd like some input here and might give the 90 a try. My question is: as far as power is concerned, How do the Rabbit and the 90 compare? I know they are both 19lb class turbines but I know the Rabbit delivers more than 19lbs. Looking forward to hearing from someone who has had them both for an accurate answer. Need to know fast, I'm getting an itchy trigger finger.