Thank you
Scott, Dan, Gary - Thank you for the responses. I thought is was a minor (not major) change, too. I'm not the builder, still learning and wanted some assurance. And I also thought this thread might be informative to others with the same question.
Scott - I added the BMS "blinky light" fault codes to my POH, but didn't think about updating my checklists, thank you.
Dan - your comparison to W&B changes from avionics upgrade, being a minor change was good. I also found a VAF thread discussing painting the plane and how that W&B change was also not a major change. That thread was informative and related to this discussion.
Gary - I'm glad a DAR posted his opinion. Thank you. Yes, I did read my Op Limits; that is where I started. As, you suggested, I did a log book entry, and updated my W&B.
Thank you again for your responses, and Doug for hosting this site - you all have happy and safe holidays.