I am thinking about using lighted nocks this season and was thinking that the grain difference between my regular nock and a lighted nock may change FOC. After the measurements & calculations the FOC with regular nock is 13 with a lighted nock 11.5 . Should I use a 125 grain broadhead to makeup for the weight difference between the regular nock and lighted nock to get my FOC back up around 13? Also my current arrow eight is 450 grains with a 100grain broadhead, shooting 65 lbs 27.5 draw length.

Thanks
Jed