[Nasher]

Darkness, I'm shocked.
I'd have thought you'd have realised that just buying something ready made would be far too easy for me!

Although, the way I look at it is that to put a DS motor in an Elephant would involve a complete strip and change of Loom and many other ancilleries, so a bare frame job. Starting with a MS1000DS and building round the core of it is a far easier proposition.
Perhaps adding Elephant bodywork to a MS1000 is the way to go, and not too dissimilar to when I put the 900SL bodywork on my 1000SS.

EDIT - I really wish I'd not typed that last sentance, I'm not going to be happy until I've investigated that idea and possibly built it.
It's all your fault Darkness.

Nasher.