It's intersting that you guys bring this up - I have been thinking about this basic idea for some time - the stainless framelock part.
I am making NO promises here, but I have always wondered if people would buy a ZT knife with a nice, cleanly machined stainless framelock. I think there is a belief that stainless framelocks belong on sub $100 knives. But look at an 0350 - the MSRP is $175. I'm not even sure if it makes sense for us, but would people pay $200 for a cool knife wit ha stainless framelock?
The other side of this is that titanium has a magical sort of cachet - it's just really cool, and always seems to add value.
I will be curious to see how people respond to this topic.