We're doing ECC next year with a 6th, 4th & Ker.
We've never used MFW before. I haven't bought all the materials yet b/c they are coming to our local convention and I want to see if they're offering convention specials before I buy. I've bought some of the supplementary things. (found a few of the YWAM books at a used book sale, t hen got 2 more for $6.99 right from them...so I only need one more).
Anyway....it sounds like a few folks will be doing this...looking forward to us sharing our experiences!