Soooo, that was a long night!
It just so happens it wasn't the strut mount that was broke, but the lower spring perch had almost completely rusted off
It had rusted so much that the coil pushed the perch down enough to rub the tire... it also didn't help that the spring had the bottom coil broken off, which caused what was now the "lower" coil of the spring to pop out of the perch
The quick solution to get the car drivable enough to put into storage was to do this:
This was done after I spent 2 odd hours with spring compressors getting the spring re-seated. The bolts look like they have never been touched, which is why I didn't just pull the strut completely to do it. What we did here today was essentially stretch the second lowest coil to meet the first, which would provide some upward pulling force on the mount. This gave us just enough clearance (just barely touching instead of the full on previous tire destroying rubbing), so I could drive the car 10km to the storage lot. The car was AWESOME to drive, lots of get up and go, pulls to redline just fine, and a nice smooth comfy volvo ride
We are pulling GT40 heads off an exploder this wednesday, only $100 for the pair! Then we just have to find a mustang...