For now, I am good with trails too. 65 years old and don't have the strength to repeatedly dig out of deep stuff anymore. And we are just amateurs. I was looking at the photos above of your sleds and spotted the tall spindles in the front suspension. Those must be great over rough stuff. So what would you want different for your wife? Just shorter and easier to maneuver?
I adjusted my front spring perches today....never really looked at them but finally saw that the springs were barely touching the top perches when I was not on the sled. So that was that rattling noise! Holy cow... I have real steering now LOL. Before, it wanted to push out on the corners if I pushed at all; the inner ski must have just been floating with no pressure on it and I was losing half of my side bite. Not sure why it was set up that way....It's like a new sled LOL