Closed WM WR2 1.25 OC for Lower Gap SB (1.15 preferred)

I have a WM 1.25 OC that I received in a trade.  I'd like to trade it for a lower gap solid bar head.  If you have a SB 1.15, 1.05, or maybe even a 1.35... let me know!  Currently on a WRH3, but we can swap heads only if that works.

Basic polish finish, in great condition, no blemishes/stains/etc.

Opening this up to other trade options or a direct sale.. just let me know what you have. Prefer modern razors over vintage.