Hi Robert...that's a Midwest 300S. I got the kit for such a deal, I couldn't pass it up. The only diff is the flat stab, and that really didn't matter to me. Actually the elevators are different as well, to compliment the foiled tail on the newer ones they have counter-balancers. I was going to scratch out updated stabs from plans, but really didn't want to spend more time and money in it. I'm very hooked on it as it is.
Hey...what am I tellin you for....with a screen name like yours...I'll come to you with questions...(just kidding)
Really though, hehe....this is the only 27%er I have at this point. The next step in Giant's will be the GreatPlanes 330 @33%