Well this was my plan, but like all good ideas its been nabbed.
Dont tell Deb though.
The 6 additional battens were cut and edges routered on the top side. Then with some pencil mark-ups on fitting to the floor, a stationary belt sander made quick work of getting them to fit to the floor. The creative use of clamps as spreaders and some other contraptions allowed the battens to be pushed tight to the floor while the thickened epoxy cured. I could only do 2 or 3 at a time due to limited number of clamps that could be made into spreaders. The floor looks a bit like flattened organ foot pedals without the black keys.