1. Totally interested.....but home and working in Tennessee and I have no 4x van at the moment.
2. Ophir is a breeze, Imogene has been done by many in SMB's, I've only done it in a Jeep and it was no problem at all. I recommend going up Camp Bird Rd. out of Ouray to Immogene. I can't tell you the whole way but I'm sure many can, or get a map from one of the Jeep rental places in town. We did not do the whole Alpine Loop or Cinnamon but some of the loop is pretty technical! There are tons of roads/trails up there, just use a GPS so you don't get lost and well.....get lost!
Oh, did I mention I'm really jealous? Been trying to get back for a long while. I thought it was all closed due to wildfire earlier this summer. Sure it's all open?