(Throwing in my personal opinion here)
Working on something like this for the V
Passive liquid cooled i5/i7 - well you can't really see the Acer Switch Alpha 12 much out in the wild, can you? I think the idea is not bad, but in general the thing was getting pretty warm so I'm personally not too keen on that.
Nice idea, but my counter to that would be: Use-case? Any feature is cool in theory - but only if you can push a compeling use-case where people would use it in their everyday life (or quite often at least) then that makes sense to put in, if the cost is also not prohibitive.
The advanced keyboard would be the most interesting for me, but I don't feel we'd need more ports on the V - 2 USB-C and 2 USB-A is already mighty for a 2in1. In general the battery inside would be interesting, but we're already having 48 Wh - and while upping the runtime is always nice, once we break those double-digits I don't think it's worth pushing for more right now.
We'll not have a rest - we'll just flip the market in other categories a bit But first we put out the V!