I have 3 Radeon 290X GPUs and money is not an object

[joeventura]

I have 3 Radeon 290X GPUs and money is not an object and I want a recommendation for best mobo/cpu combo.

I have PSU and storage, need something that can make a monster gaming rig.

Thanks in advance for any help.

 

[partiesplayin]

Asus x99 mobo and Intel haswell 5930k or 5960x with those cards you'd be rockin