Congratulations, I think you've done well, check for your power consumption, if you're not happy with it you can lower your voltages however it may also lower your hashrate a bit, its your choice.
Thanks for your advice, well i am at 580 power consumption at wall, probably a lot for this 3 GPU RiG.
But i am ok with Power consumption, only stuff i worry about is the lifetime of my GPU, is it better for it to have a lower voltage or it doesn't matter?
Have a good day sir