Agreed in regards to the dipstick. I want it fixed rather than bandaged. My stock motor didn't ever do it, so I don't expect this motor to do it.
Dave, I'm certainly not impressed with the current situation and won't be paying for any work to be done. I'm just glad I decided to have everything done 'in house' (not under one roof, but associates) otherwise this would have been even more of a nightmare.
As for the bore, apparently it is due to the water in the oil causing it to be abrasive and score it slightly.
Ryan: Thanks mate, replying now.