Well, between the kids hockey schedule and work travel I haven't been in the garage much lately, but:
I do have the floors bolted in and ready to weld:
The rocker joint lines up nicely and I have it prepped for spot welds. The front, back length is near perfect. Front right by the slave only required minor adjustment. Transmission tunnel area seems fine (although I probably will put some form of sealant over the folded and tack welded edge). The only area of challenge is the joint between rear transmission tunnel and the floor. Here, that extra fold of metal gets in the way a bit - I had thought about cutting it off in this section as the rear tunnel has a fold to which I could just weld the floor flush, but in the end I opted for more metal is better and will spot and potentially weld the whole seam for strength... My target is not concourse - just a very solid driver.
Hope that helps,
Kerry