Is it ok to copy a W5 head and make it better or are we just mad at Speedmaster

A few months ago a well known small block head porter asked if anyone had a W5 head he could play with. Plan are to copy the W5 head and make some improvements. One of our members loaned him one and the project has began. Since I’m sure “Mother Mopar” had a patient on this what are our thoughts on this??? Everyone I’ve heard from has been excited about this deal but listening to so of our members over the last week have me scratching my head. Is it ok for one and not the other???

This is how I feel about it.

If the person asking was an American, it would be awesome if all the work was done here. Copying the head with improvements in areas is fine up to this point in my head.

The head shouldn’t look like a blatant off.