426 stroker, is it reliable?

Think the cast iron is around $3000 plus freight, aluminum block think it's $4000 plus freight, can choose 59 or 48 degree lifter angles. As soon as I get the final bill I'll let you all know, he takes a deposit before casts are done. He's made some updates that people in the past have found issues with (just like the r3 blocks had when they first released). Great guy