I've read in several different places that the elevator is weak about 1" from the center of the stab. I think you'd be okay if you put a "square" all the way around the tails. From the bottom of the fuse to the bottom of the horizontal stab and from the top of the vertical stab to the top of the horizontal stab. Real simple to do, but I had that same problem with VMAR Cap 232 .60 Miss Oshkosh and I did that and they were fine. If you do this, I think you'll be okay. But other than reading those comments, I have no other information about the plane. Thanks.
Clint