I got me a pair of them there 2220's - should arrive in a few days.
If they sound as good as they model then 2/5's of my system will be JBL
I did use a pair of JBL2435Be 1.5" compression drivers on the upper mid, but tried the S2 route and once getting them refurbed by Mike at Vitavox with the new diaphragms etc etc there was no going back...