I'm not a fan of the tone or the feel of elixir strings (or any coated strings for that matter). I haven't tried them on my hummingbird TV though. I use DR Sunbeams, 12-54 gauge. I've settled on these after having tried a few different sets, including Gibson Masterbuilts, D'Addario EJ-16s, and Martin SPs.
I find the Sunbeams to be very warm and also very flexible (bouncy/bendy). They also sound very good right after you've installed them, not the typical brassy/harsh sound you sometimes get with new strings. The string life is pretty good as well (they obviously won't last as long as coated strings) and the strings are cheap and widely available. I would like to try a set of the Monel nickel strings eventually, but I just like the sound/feel of the Sunbeams too much right now. Enjoy the fun string experimentation and congrats on your new guitar!