Need some measurements for bucket seat mounting

[Mr Banshee]

Hello members. I'm in the process of modifying a pickup cab floor for my 72 Blazer project. Currently there are bench seat holes however I'm installing a set of oem sport seats and console. I'm looking for some measurements on the driver’s seat mounting for the four front seat track mounting points. I have a picture of the floor with some crude lines drawn. The measurement points that I'm looking for is the first mounting hole closest to the driver’s door at the edge of the seat tower then the 2nd, 3rd and fourth holes. Any help would be appreciated. Thanks, Mike