To crate or not to crate

CME has been around for a while.
They give you the dyno sheet for the actual engine you buy (not one for the formula build).
Who the hell would warranty a drag racing engine, unless it wasn't gonna come back?
I was thinking of having them build me a B block 444, or a 10:1 400.

Some of their HP numbers seem a bit conservative, vs the potential.

The only negative has been that I asked what cam they used in a particular build, and they wouldn't tell me.
If I'm gonna shell out 6K plus for a new motor, you ARE gonna tell me what cam you used.

In their defense, it was the first email, and I asked a LOT of questions.