ASUS MAXIMUS VII HERO ATX or asus z97 pro wifi ac?
i was thinking about the pro because the wifi but i can't put more money on the mobo if its worth it this is my pc built
Wont be much difference but I imagine the Asus Maximus would have a bit better features and you can always buy a decent wireless card if you are not able to run ethernet (even then ethernet over power is a better option also)
Cool looking build, unless you need the extra features it will probably be worth getting a cheaper MOBO and simply buying a wifi adapter :) It's likely to work out cheaper.
which mono u have in mind?
Well you'll need to check it yourself but I've used the Gigabyte GA-Z97-HD3 ATX LGA1150 Motherboard before and it's very high quality and I had no issues with it, it'll save you $100 on the motherboard.
A WiFi adapter will cost between $10 and $40 for a decent quality one, again from personal experience I'd suggest TP-Link TL-WDN4800 802.11a/b/g/n PCI-Express x1 Wi-Fi Adapter but you can likely buy a cheaper one that'll give similar performance.
If you go with the two above parts then that's roughly $60-70 shaved off of your build.
I have this for sale for $100. http://us.msi.com/product/mb/Z87G45_GAMING.html#hero-overview
whats the main difference with de asus z97 pro wifi ac besides the wifi ac and the chipset
It doesn't have dedicated wifi on the mother board, It's z87 which isn't as new as z97 and also it's $100 cheaper.