[JeffTL]

Maybe there could be both...the numbered heads could be kept, but copies would be made to a named format, and all new heads would be processed in both ways. A few New Format heads are already there...zormite.png, vincentheadnew.png, stefan-head.png, mrsbear-head.png, and hoss-head.png. Being as the average head is only a few kilobytes, it wouldn't be but a few extra megabytes and there'd be something for those who prefer a better mnemonic and for those who want to have a quick number.