I have to say that thus far Katech has been awesome to deal with and that you really do get what you pay for. The detail work that they do prior to and during assembly far exceeds anything that I have encountered before (and this isn't my first rodeo). They noted irregularities with one valve guide and between two cylinders (possibly due to detonation and probably due to a poor nitrous tune from the last owner) which have been brought back in line with their very exacting specifications. The also took the time to pressure test the oil pan prior to intallation (I know, that's what I said too) to ensure that everything would be 100%. Increadible attention to detail.
More updates in the days to come....