[botsapper]

Not exactly for an ecomodder's take but a great tuning enthusiast's project. Here's a detailed build up of a Hayabusa transplant on a MX-5 Miata. MotoIQ - Project Mazda Miatabusa
Not eco-friendly but another fun frankenstein 'Zuki project.

http://www.youtube.com/watch?v=GEF329uKP8Q