If anyone has a running problem with a non standard tuned engine I would recommend Kev at Projex in Cradley Heath. He sorted my modded 1100 race cam engine fitted with 33 Mikuni's. My carbs now look brand new and the bike is running sweet as.
Seeing it on the dyno though having the nuts revved out of it was a wee bit scary i must admit
Inheritance? What inheritance? He spent it all on booze, women and Zed parts!