custom v10 triton heads?

SOOOOOOO, I was watching youtube and found these videos by build it yourself. they used cobra terminator heads and cut and welded them to fit a triton v10. so i figured i could do it, but terminator heads are pricey. so im wondering if winsdor heads would work. planning on putting it in a 86' camaro Z/28. anyone have an idea if it would work.