I think it's too expensive. Names such as btcwallet, scryptgames and other are amazing, but the domains are crap.
Yeah, .xyz is a new domain extension, but if new - it does not means bad.Name is more important.
For example:
you can have .com domain name with name g923k.com.
I don't see that too great as it have no meaning or not clearly stated.
There is alot of new domain extensions and if you grab them "on time" (now), you can profit later when all good names are gone - you have it.
I didn't say it's bad because it's new, just .xyz sounds fishy, like something made for hackers or whatever..
Good luck with your domains buddy 
