sweet, you can flip the diff in the gearbox to suit the Honda engine, they turn the "wrong" way compared to beetle engines. With the diff flipped you get four forward gears and one reverse, not four reverse gears and one forward. Or if you're into a bit of engineering, fit the VTEC mid-engined and just turn the gearbox around without going near the diff.
Now that would be something else: a custom beetle roadster with wicked bodykit, whale tail, 18" rims, screaming VTEC engine, nice sporty seats, chopped down windscreen. I can see it now. Chip Foose couldn't do it better!