I'm just wondering is it possible to skein+eth?

I'm also new to mining .
I've a 1080ti+a 980ti, I don't pay for electricity.
The 980ti has a custom wc so it doesn't go over 45c Max oc.
The 1080 ti evga ftw, doesn't go over 65c, thats with max oc.

I've been mining skein dgb with around 1660 mh/s.
But i'm just wondering if eth+another coin would be better .
I've tried eth+sia+pascal+sia+lbry.
ETH+lbry its the best so far for me, still less then Skein.


Difquestion: I wonder if a 1000w PSU gold from corsair would be able to run 980ti+1080TI+ a AMD VEGA or another 1080ti.

Also sry if post doesn't belong here.