SBM Stroker Crate Engines (Dyno Sheet & Warranty)

I have seen these guys pop up on Moparts and BBD. I haven't heard good nor bad, just bits and pieces about their engine offerings. I think that they offer a few nice combinations and the prices are not too bad either. Sometimes though, its a tough pill to swallow all at once. I think that the majority of us piecemeal our motors together when we have the extra cash to either buy parts or have machine work done. I am real curious though to hear feedback from actual users (especially after a year or so of consistent use).