Well, I took my time.. but it was well worth the wait! Today I flew it and it is a great jet.. seems that the mod worked very well, and the estimated CG was perfect. Very solid in the air, and viceless at stalls. The day wasn´t ideal, very hot and 90 degrees crosswinds, however everything went well!
and this is the maiden flight landing...
http://www.youtube.com/watch?v=bBSUcsLM3YI