WTT: 3 Screw Super Blackhawk for .45 Blackhawk

[Niederlander]

Hello!
    In the interest of cutting down on calibers I need to load (and cast) for, I'm looking to trade my 3 Screw Super Blackhawk for a 3 Screw .45, 7 1/2".  My SB has been rebarreled but has not been converted to the transfer bar.  It shows just about no wear.  I know probably no one is interested in that trade, but I thought I'd ask!  I'll send pictures if interested.  Thanks!