I made a Burton ale once,but didn't use the Buerton water salts I bought. Nor the Burton ale yeast. I'm going to change the AE recipe to PM,& add the Burton water salts & the WL Burton ale yeast as well. Try to get it a notch or two better this time. But the brew will be anything but cheap.
What bothers me about the Burton yeast is,among the fruity flavors it makes,it also makes a gren apple flavor. Judges might observe this as a flaw,rather than one of the yeasts' esters.