I've got the Ripp Gen 2 Stage I no intercooler. Auto with 5.13s and 33. Other than a few software bugs the thing runs like a champ, and I'm at 7500ft above sea level.

I think the key to longevity especially with the supercharger will be to reduce the service intervals, and keep fluid filled and clean.

Even a bone stock motor will deteriorate quickly when neglected.