In reply to Andy Mountains:
You'll manage just fine with a smaller adze and hammer IMO. I think your next tools should allow leashless / lanyard climbing and have a grip rest as well as an upper griprest and enough curvature to make holding the handles easier. That pretty much rules out the flys IMO.
I personally don't tend to dig out ledges I mostly kick them out, I'll only dig if I hit enough ice (or if the snowice / neve is bone hard)
One thing to watch on the new quarks is the upper grip rest is fairly fragile, that would be enough to stop me buying them personally.
Post edited at 11:57