Alien Ears IEMs, anyone try them?

[coaltrain]

I have a set of Livewires dual driver IEMs and although they work great for singing instruments sound a little thin, with very little bass. I was looking for some tripple driver IEMs and was told about Alien Ears, which sell tripple drivers in two different configurations and they have quad drivers as well.

http://www.alienears.com/monitors.htm

I know that Livewires makes tripples drivers and I was wondering how these Alien Ears might compare to Livewire tripples?

Jeff