The problem with the concept of connecting from KLM to easyJet is the fact it'd be a highly dis-pleasurable experience come down in my opinion.
I don't have (that) much against easyJet, but I'd want to fly KLM on all legs of my connections.. wouldn't want to touch easyJet if I'd paid hundreds on flights to the States, for example.
Doesn't exactly do wanders for the KLM brand either.