Anyone have a BavEngine M42?

[halmotors]

I'm considering dropping a refreshed M42 into my 318, and I was curious if anyone has any feedback on this company and their rebuilt engines. specifically the M42.

[HATER-PROOF]

The Bavarian Upgrade Engine - The Ultimate value, longevity, and *5 year warranty* for your BMW
All years and models in stock (Original spec or high-performance available)
5 year nationwide warranty with labor and rental coverage
Upgraded internal parts and machining for optimized longevity, fuel economy, and performance
Fast delivery (72 hour lead-time on most engines)

If you are on a tight budget, like me, it's your best bet next to "metric mechanic" I always check to see If a company is registured with the BBB before I drop any plastic or cash and yes they are registured, so that's a good thing.  If for any reason something isn't right-which I seriously doubt, that 5 year warranty will be in black & white.