New jets needed?

Ok, I richened the air/fuel adjustments, backed off the curb idle, and bumped the timing to 10* advanced. Its a lot better off of the line. Rick, I already ordered a 9.5 and a 10.5 power valve from Summit.... at this point would I have anything to gain by swapping one in for the 6.5 or should I just return them and leave the 6.5 ride?