Cracked Magnum Heads - Junk or Not?

I think as long as it was a small crack between valves, and other than the actual crack thereis no evidence it was having issues because of the crack, I wouldn't hesitate to use a cracked head on a budget magnum build. I have adapted the magnum head stand-by "use the cracked ones on your own engine, they will be fine, sell the non-cracked ones" lol. Then again, I am a "lets see what happens" kind of guy.