Hey Bill! Looks like it's available in the drop down menu at the moment so it's ready to order!
Hey Dave! Unfortunately no, not really. The Superlite 2.0 heel has a proprietary hole pattern that doesn't seem to be used anywhere else. Here's a link to an article we wrote with hole pattern info. It's possible that you could get a 4-hole heel piece with the same width of either the outer or inner rails to match up, but even if you could get to that point you probably wouldn't get a ton of adjustment range out of it.
Hey Ted! The thickness of the sole seems to be right in line with the thickness of rest of the foam in the liner, meaning if you get a 5mm liner then the sole is probably about 5mm thick, same theory goes for the 7mm. I skied in the 7mm for a long time and didn't really notice any huge increase/decrease in volume that was related directly to the sole.
Hey Owen! That could definitely work, though is probably the most expensive way to solve the issue (unless you need parts from another brake anyways). I would keep an eye on our Dynafit Binding Parts listing because usually we are stocking those spare parts though it looks like we are out at the moment. If not there then keep an eye on our Used Dynafit Parts listing as well.
Hey Marc. Thanks for reaching out. I haven't played around too much with the Khion so this is going off of memory, but based on what I've seen the Pro Tour liner is probably a great replacement liner for that boot. I don't think sizing up is a good call, the 27 would do much better there for sure.