This is something I would like to do as well but my distance from any used parts supply and the fact that my MGF is my daily driver makes it difficult.
Please keep a good record of the project and the parts needed.
According to Z&T, MG Lifestyle are doing the conversions. That would probably be the best route for me,
A kit of parts from MG Lifestyle and a remap by Z&T.
The only catch doing it that way would be the cost! (As always
)