iracemine, you just bolted in the lap belts into the OEM 3-point locations? What did you do for your 5th/6th crotch harness?
I was planning on bolting them to the Corbeau seat brackets or using the eye bolts into the floor with the large backing washer.
I've read the Schroth harness manual a couple times but I always have questions. haha
ps- awesome pic. I love race cars and P5's. Double win.
If you do end up drilling holes through the floor this is what I used.
http://www.ogracing.com/reinforcement-plate-for-harness-mounting
http://www.ogracing.com/snap-in-hardware-kit-for-harness-mounting