If you're interested in a "turn key" car that has historical value drop me a PM. I've got my 71 Scarab for sale. Look at it this way, you can purchase it, drive it, show it and NOT lose your shirt. It can be had for what you're looking at spending on a shop performing a conversion for you. Just food for thought and I'd even consider a partial trade, as I'm a Z-nut.....
You tube vid link, clik on the HD version, it the link doesn't work just go to youtube and search datsun scarab.
My link