Quote:

I don't know if the BB kit is worth the investment on the 865cc engines. Definitely on the older bikes, but you are only going to go from 865 to 904cc.



I think what Conwy said covers my thinking too. Unless I missed something, you'll find that none of us on here with the 865cc engine found it necessary to install the BB kit.
The EFI also adds a slight kick too over the carbed models.

You got the colour right too!

Bedouin. Blessed are those eyes that have seen more roads than any man! (Homer).