I forgot to give you the new measurments of the new stab.

H-stab Area 215in^2 = TVC =0,7

Span 1/2 width 13 inch
Root chord 10 inch
Tip 6,5 inch
Elevator fraction 40%

All the rest is up to your self, but do'nt measure anything if you do'nt know what you measure.

Good luck!!!

Regards