For those of you who have tied cages or sliders into the frame, how much additional noise, vibration and other clatter did you notice? I'm seriously considering tying my rear coilover mounts into my roll cage but don't want to pick up loads of harshness.

I have noticed a little more noise from mine but nothing I'd be annoyed with. I don't, and never have, had any kind of top since tying it in though. Guessing it would be louder with a top.

I assume you'd be using bushing between the frame and the cage? And I believe the C/O's should have some sound dampening built in. I should tie my cage in, but someday, I'll build a new one to my specs.

I'm trying to decide about a bushing. The engineering is easier and more elegant without one as space is really tight, but it's probably the better way to go.