ekir - with your CG even further back than mine, I would use less elevator throw than what I posted for mine.

Also, with the CG 1" behind the main gear, do you think you could have removed the nose gear and added a tailwheel to make the plane a tail dragger? If you've bent the main gear back to accomodate the rearward CG, you should be able to reverse the gear so that they are angled more forward, and remove the nosegear?