mATX for SLI

Senz Nome44

Reputable
Mar 5, 2014
17
0
4,510
Hi everyone!
I'm planning to buy an MSI Z87m Gaming mobo and an MSI GTX770 Gaming graphics card.The monitor will be with 144hz refresh rate : BenQ XL2411Z. I'm planning to do sli in the future, not now. Will there be any issues with rumour or heat? Is the mATX board ok for sli? Should I take a GTX 760 rather than a GTX 770? Is it worth it to do SLI?
Sorry for my english but I'm italian