Is it possible to convert staggered mag to center feed with push feed bolt head? Is that even desirable?

Alternatively, I wonder if you modified the ejector blade to not contact the bolt, would it still eject reliably? The spring on the ejector barely holds it against the bolt, so would be interesting to test that out.

This is more of a mental exercise, the proper solution is to go with the PTG smooth bolt and keep the stock bolt head. I don't think PTG makes a CRF head, but am checking with them now on that item.