@matigo Well… I do have some insane ideas about what to potentially replace the 1,1L engine Suzuki bolted in. :]
Apparently, the rotary engine from a Mazda RX-8 isn't horribly expensive, and the 1,3L size (as well as other physical dimensions) make it reasonably realistic to shoehorn in under the bonnet without too much modification to the actual chassis. I do have to figure out the gearbox situation, since I doubt the stock one from Suzuki wants to deal with the 3x power that the Mazda engine puts out.
Actually, I need to sort out the gearbox either way, as fifth gear keeps jumping out. ?