Front console bracket Measurment needed ASAP

Hey members,
Just finished putting in my floor pans and now I need to add my console brackets. I have checked out most of the threads concerning console bracket location. There are some great pictures out there but none of them give a measurment for the front bracket. I am putting in a B&M shifter and customizing an original auto console. My car didn't have a floor console in it. The center hump was in great condition so it didn't need to be replaced. What I would like is a measurement from the seam, (where the center hump floor pan meets the firewall) to the front of the front bracket. I have an old rusted center hump with all the brackets still on it but it was cut out just in front of the front bracket.
Thanks to all who may reply to this request.
Tazz