Thanks guys.... Just had the news hot off the press.

230bhp @ 8000 rpm and 160 lbft torque across most of the rev range.
223bhp with the standard bonnet on

Power is being constrained by being delivered 40mm trumpets not 45mm. That will get sorted shortly!

Expect to see 230-240 once these and the bonnet scoop is sorted.

Pics and graph to follow once I get them from dad.