Thanks Frogster & dspin, I thought as much about the LT, but was just hoping

The reason for the ZMAX/CUBE choice is more about availability down here in Oz, both are available locally,(dam my impatience!).
The ZMAX is cheaper though and has flashing lights and menus & sub menus.....

It is going to be used with the DID and the other DIDs that will be on their way as soon as my bank balance recovers from economy of not smoking those expensive cigarettes

If money was no object I would just get both the mechanical & the ZMAX, and although I'm leaning towards the Cube mechanical, I really would love to hear about anyone using a VMAX or a ZMAX with their DID before I hit buy.
As far as the batteries for it I have to say dspin the MNKE IMR 18650 seem awesome, although they aren't available in Australia yet, to my knowledge, and the shipping does add up when you get a part from here and a part from there,I'm pretty sure the AW IMR 18650 1600's are locally available though.
I've just set up my member verification application so maybe I'll head to the classifieds for a browse,
yay more temptation!