REPORT: Mission accomplished, I think: though I have yet to open any of the boxes, everything seems to have made it and made it safely.
The move of all of our stuff required two 27 ft trucks. I also did two runs with a 9 ft u haul cargo van. Still some odds and ends here that will be a couple Mazda 3 runs, and then we collapse for 3 or 4 days before starting to reorganize the "warehouse" that is our temporary home until the new permanent one is ready. We are doing a gut renovation of a 3.5 story 1865 brick townhouse.
For the trip with the records (there was also 80 boxes of books), we lucked out and had a cloudy, overcast day.
Insurance was crazy insane expensive, and one company wouldn't insure records at all. So I took my chances.
The moving company was terrific: personable, professional, considerate, thoughtful and fast: TDY Moving.
Thanks again to everybody!!!