Now there's an idea to try. I wonder why, then, the five string set has such an apparent discrepancy in relative gauges? Is it a matter of balancing tension across the fretboard for sake of the neck?
Here are the tension figures for the three sets of PWs GHS offers in long scale (37.25" winding)...
L7200:
G 040 - 37.2 lbs.
D 054 - 36.5
A 076 - 39.3
E 096 - 34.2
(B 128 - 34.0)
ML7200:
G 044 - 43.3 lbs.
D 058 - 41.9
A 080 - 44.6
E 102 - 39.5
(B 128 - 34.0)
M7200:
G 044 - 43.3 lbs.
D 062 - 48.6
A 084 - 47.2
E 106 - 48.0
(B 128 - 34.0)