I have one too. I put the new Futaba 9152's, one each, on each aileron. I wish I had gone to the 5955's HiTecs or 8611's, since I had to redo the servo bay to accomodate the larger servo. My Radio Craft has a wide bay that was built to contain two servos in the middle of the wing. All three of the mentioned servos are well over 250 oz. in. I ended up with 8611's on the elevators, 5955's on the rudder and the 9152's on the aileron's. If I was starting from scatch I would have used the 5955's, I have a HiTec programmer and set the 5955's up with it, so I didn't need a match box on the two rudder servos or did not need any subtrim or much ATV adjustment to match the servo loads up.

The new 5955's are really fast and strong as hell. Can't believe I have over 600 oz.in. on the rudder, knife edge is flawless, needless to say. Also, the 5955's are a little smaller than the 8611's and the lightest of the three as well.

Hope this helps for you to make a decision. I sure didn't get any answers when I asked a similar question, when planning mine. Just gotta spend the rest of the summer trim flying and adjusting now. The final weight with a DA100 came out to 25#5oz. The plane already has unlimited verticle with only about the first gallon of breakin 32:1 syrup through it.

Let me know how it works out for you. also, have you solved your wing tube problems yet?