Thanks for all your feedback on this thread.

I mentioned that I had an issue with front brake chatter which made the carbon forks shudder excessively - well this has been fixed and for the record, the fix was to replace the straddle cable and the lightweight alu hanger with a slightly heavier and far more solid steel hanger. Also the right-angled noodle was removed and the angle of the cable from the bars down into the cable housing is now gentler.

I'll post an updated pic later today.