Exactly. Not sure if you're going to be running a second tank, or if you're really hankering for some more fabrication, but lowering the driver's floor gives you a slew more options for seatage.
Almost all aftermarket and OE seats (what are yours out of again?) are too tall for even stock Bronco seat brackets. Puts your eyeballs at wiper motor level. Not good for normal around-town driving. Yes, you "get used to it" sort of. But it's never right.
And it looks like you raised your driver's seat even further with the brackets. Did you previously show the details? I'll go back and look, but figured I'd ask while typing.
You did mention how tight it was to the steering wheel, and that's what draws most to paying for a tilt-column in the first place. But raising the seat higher still, just makes it that much more of a need.
Have you sat in the driver's seat yet? Pay close attention to where your eyeballs line up. Don't worry about comfort and angle just yet. Find out if it's even remotely usable at the current setting.
Good luck!
Paul