As an experiment, and on recommendations, I tried the 201s 'Open Backed' and they certainly do work very well in that configuration.
I have had quite a few Open Baffle speakers before and these were all I was expecting, and not a massive reduction in bass. The Mid-range is a fair more open and the imaging a bit better too. This may well be the configuration for Scalford I think.
I have a pair of 401's knocking about, I am assuming they are a much more lowly model.