no i haven't had any experience with it, but yamaha make great stuff good reverbs, desks, eq's - i don't know about their mic pre's but i'll bet they're good. what's great is that it is an extremely affordable and complete solution. interface, control surface, great onboard fx so you can take some of the load off logic (particularly if you aren't using that powerful a computer). i'd be sorely tempted.
nothing wrong with 01v though. the whole thing with desks though, is that logic is kind of taking over from them. i have a freind whose taken the plunge and gotten rid of hios desk altogether. just has patchbay (for anything external that needs to come in) interface and computer. job done.