Earlier this year I bought this


Purely so I could do this



Got it fairly cheap as the clutch was slipping badly, which didn't bother me as I intended to replace the clutch anyway.
I'm so glad I did it this way and bought a complete car as opposed to just an engine. This meant I had absolutely everything I needed for the conversion and I wouldn't need to source any parts other than service items. Also there were quite a few other parts on the puma which would come in handy as spares.