Hey Tschurtsch...
I'm going to be setting up several of these Titan Xp cards in the near future.  I've got the same questions.
Fortunately, I've got a programming background and have done a little research on running these with ccminer EWBG etc.

I'll post more info on that when I get them setup.  Let me know if you have found anythings else too...if you would.

So is anyone in here actually using the Titan Xp currently?  
The reality here is that ANY card is tough to come by without someone price gouging.
Even an overpriced Titan is cheaper now that an available 1080 ti.  I've seen 1080 ti cards going for $1300+

I'm wondering what the challenges are in running the Titan Xp.  
Which algos work or don't work etc.  Anyone want to chime in on that?

czedd - did you start working on this yet?
I'm curious how it goes...I've got one of these too.