Where's the cost go doing the meg conversion

I'd say get the engine dynamics kit then. Flywheel never needs replacing and the clutch has 20% more clamping power. People say that the smf makes a metallic noise when starting, which it does, but now I barely notice it.

Some cars seem to be worse than others. My brothers R26 sounds awful whereas another friends barely makes a noise.
 
Just had a look and the part numbers for the megane and clio starter motors are different.
 
I have a spare megane starter, if I remember I'll count the teeth on it sometime over the weekend lol