Living in the Past
SILVER Star
My opinion is just base it off the bottom of the console and be done. Starting in 79 the tub changed and moved the gas tank underneath. When the did that the floor was level under the console. Prior to 79 the floor was different angles and levels under the console. Even the two seats weren't at the second height. Higher over the gas tank and lower for the driver. That's the reason the holes to mount the console aren't level on the front, the seat bracket is angle for the seat height difference. When they left the factory the top of the console angled down and the bottom was level like the front floor, section just behind the seats where the back seat mounts bolted too or real close. Unlike the plastic console the bolted to the flat floor these were mounted front and back with empty shape underneath. Forty years in a utility vehicle many have gotten bent. I would either dropped the project or have a disclaimer stating your console might need to be adjusted for these to work.