Thinking of changing motor compensator gear. It has a stock 25 tooth and wondering if anyone has changed to an 24 or even 23 tooth sprockets for more tourqe? I do very little highway riding but want to cruse 75 mph without too high rpm. I understand Harley has changed thier bike to run at lower rpm for emissions and noise. Baker offers an 23 tooth but several other companies offer the 24 tooth. Also thoughts on auto primary chain tensioner adjuster. Hayden M6-BT01?