I Added Lumenok's to my bolts on an Excalibur Micro. It changed my impact area a lot. Though the Micro bolts are much shorter than yours. I haven't yet decided for sure to keep the Lumenok's on the bolts. What is most important is that your grouping is good with them.I added lighted nocks to my 22" bee's. It moved my poi up 2" at 30yrds. Is this good or bad?