Has anyone used Gloster Tooling's "EasyChange" tool system (p7 in their catalogue), looks like it might be ideal for people like me who are running 2 mills with different tapers; i.e. I buy 1 QC30 taper, 1 R8 taper holder, then as many actual toolholders as I feel I need (or, rather, this week's sandwich budget allows).
There's no pricing in the catalogue, which suggests they're either eye-wateringly expensive, or a bit new & Gloster haven't worked out what they can charge yet...
Edit: Added the catalogue page as an attachment, to save you the large PDF download if you don't want it.