Hi,
you should give "a little more" information,
if you are really interested in a good recommendation.
What kind of more information I could give so you give me a good recommendation? I doubt that mentioning the RAM, CPU, Motherboard is going to help anyway. I only have one GTX 1080 Ti and I'm not even sure If it's going to be worth it or not, I also wanna know the downsides of this, Is it going to somehow reduce the lifespan of my GPU?