I have been wanting to do this for awhile, and I finally found a near mint set of Ping Zings 1-LW to build. I am waiting on my Dynamic Gold Tour Issue 120 X100 shafts to come in. I will be adding inserts to help dampen vibration. I will finish them off with Golf Pride MCC Align grips. Should be a fun build.
This will be a pretty severe departure from the irons that I have played for the last 20 years, but man I remember playing so well with Ping Eye 2s it should be a fun test.