Nice work - you could probably stick a zif socket in it with the pin permanently out to make an adapter so as to save the eprom pin. I built an adapter to do the 2532's in the cs version of this.
Shame they discontinued the CS, when they announced they were going to I ordered a couple extras to have around. I really like the flexibility of their software, too.
The CS version tops out at 21 volts though, so I'd have to do this as well to do a 2716 but I just double up and use 2732's if I need a 2716.