My personal opinion: you will waste your time and spend much longer trying to preserve the original finish, and still wind up with a lackluster outcome. Or spend tons of time for an ok/good one. Much easier/better results to just sand to wood and respray clear poly. Any removal process that involves rubbing/dissolving/evaporating will create hazing by either leaving finish behind or creating microscratches in the finish you're trying to keep/ protect. It is borderline impossible to sand one finish off of the other, and would require grits in the thousands, not the hundreds. Even then literally one swipe too far and the project is "ruined". It *can* be done, but it's laborious, and best saved for museum pieces, valuable or sentimental items. This bow seems to fit none of those criteria so stripping and refinishing will get a better result, quicker. Do you have 1000 hours to carefully strip finish with a qtip, or do you want to go shoot the bow with your kids?