don't know if I've scraped the frame yet or not, but my boots are no longer made for walking due to the slight camber on each heel from scraping the ground a little too often and a little too long.
Not tried the pressure lift yet, but as you said, I would not bother with dropping the yolks down the forks due to losing clearance, although I agree it would quicken the steering a little. I will be opting for progressive front springs now due to now noticing that the front is a little wallowish after sorting out the rear when giving it some big rice in tighter corners.
I'm more than happy with how she handles considering the sheer mass, length, size etc, but I can't help trying for small improvements in this department because I cannot really afford to throw cash at the power enhancements the way others can, although I will be getting a new zorst and either underseat K&N or triple K&N plus a few cosmetic changes including a custom spray hopefully next year.