Anyone ever run Speedmaster Heads on their small blocks

That’s the “I don’t wanna do it.” price quote.
I have gotten a few of those from contractors. Several years ago, I considered adding a third garage to my house. I have a setup that would have allowed it to be done and look completely original. I called about 10 contractors. Only 3 returned my call, and only one showed up to give me a bid. The bid was outrageous. He obviously did not care if he got the job.