It looks like you have the exact setup I want to go with! How does it sound....have and clips?
I actually have the 3.5's on my dresser duals. I really like them. I dont have any clips, but that doesnt help anyway. Clips on the computer do no justice to pipes. I used to ride with a guy who had the 4's and we both agreed that his were deeper at idle, but mine were louder on the throttle. If I were to add new muffs to a stock bike, I would have gone with CFR's.
The baffles blew out the back of one on a set my friend had, they sent him a new set with a screew in the bottom in to the baffle. He likes the sound and the performance.
I had some Rineharts on a 2004 Ultra with V&H true duals. Loved them. I never had any issues with mine, however what I have read on here is what you have read....baffle looseness sometimes, and some have complained that the chrome/finish had some problems. That's not to say that today's models have any of these problems, just saying that's what I have read. I have always thought they are sharp looking and sounding (potatopotatopotatopotato...)!
3.5's on my 09 no issues 4" on my 2011 love em.Read on a forum just the other day a Guy bought a used set off ebay had a loose baffle called rinehart they said no problem He told them he got them used they said doesn't matter it is'nt right.