To all interested,
Elderly Instruments is having a buy one get one free sale on select Martin SP strings thru August while supplies last. These are pretty much the same as the Cleartone strings with some sort of collaboration with Martin to my understanding. The 7100 and 7200 (light and medium gauge) are included in the "select", which are what most of us would be using.
I don't use them myself, but if anyone's interested, it may be a good deal for you.