@merunnin: I use Enhanced Grabbing. What conflict do you have with it? Clothing Matters conflicts with a lot of things by virtue of its nature, but I did not know it conflicted with RGO. The description on its TESNexus page does not say that, and it does mention RGO. It is too bad about Crimes have witnesses, however. I have also use SM's Regional Bounty mod (mentioned as compatible on the Crime Have Witnesses TESNexus page), but I do not think it has NPC arrest.
Tom, try stealing something from a store and tell me how the guards greet you(probably warmly). I haven't played much because of that so I haven't had a chance to experience any conflicts with CM but it's reported in the comments section that there are some clothing related issues with the two, though nothing gamebreaking. It is curious that you use Regional Bounty since it is so similar to RGO, but the dynamic "hearing engine" does sound brill. Yes it doesn't have an arrest system, I'm pretty sure only two mods do, and I don't know whether is was the same system merged into RGO. Anyway I planned to use the RBM and CHW together with NPC arrest in place of RGO.
p.s. Are you so interested because you have a hand in RGO or are you just really helpful? :laugh: