I would totally love to have a complete mxr board, but the only issue for me is that I'm not a big fan of fuzz ( although the fuzz does sound worth trying), and would prefer to have a overdrive.
I did email Dunlop last year and asked if they had plans for a bass overdrive but was told that they recommended the pork loin.
I already have one but it didn't do it for me.
The other pedals you have there are great