Thanks for your reply. I keep thinking I can go ahead and put in the 537's and, I guess, if I don't feel there enough then maybe upgrade later. But I have been thinking that rudder needs the extra boost, so thanks for that input. The seller of the plane to me told me he had a 46fx on it and it flew ok, and I have one laying around so I thought I'd try that first and then, again, upgrade if I'm really liking the plane after that.

If anybody has any comments on the 537 servos versus the DS537's (Or knows if JR is planning any new robust flight packs in the near future) I'd like to hear input on that?

Thanks!