I haven't had much time to be on the forums lately but I had a S&S 124 with the 66MM throttle hog dropped in a few months ago. I had to rebuild the primary again anyway and wanted the RHTD off due to the noise. The color doesn't match but it's not a real big deal for me. It's an 08 with over 60,000 miles. Without the sound of the Rineharts the 124 feels different but one look at the speedometer tells me it's moving along much quicker than it ever could. Less noise from the power plant and much less heat is just what I needed to enjoy another 60K. Can't blame a guy for his personal choice of wanting to stay all Harley, but as for me I'll change anything I can within my budget to get a better ride with more dependability. I have changed out so much it is obvious that I should have purchased a bike that offered that right from day one. There are not very many stock bikes on this or most Harley forums, as for myself I'm guilty of thinking with my heart and how I felt when I was on my Harley. I should have thought about using my brain and wallet to make my choice. Obviously that is only my personal opinion. I don't need a certain bike to complete my personality or how I am perceived. I'm just another guy on a bike.
If you are going with the S&S 124, I think you will be happy with your choice. My Dyno numbers are almost exactly like the ones posted by GMR.
Ray G.