One of the main reasons I was thinking Cisco was due to the ability to get in SFPs to hook into anything I needed. Core switches, straight fiber into my servers, who knows what I could do.
The Mikrotik gear has multiple SFPs plus switching gear to handle anything. So jacking into my Cisco gear over fiber is a snap, or I can go up to 10G and get real hard core.
One of these:
http://routerboard.com/CCR1009-8G-1S
And one of these:
http://routerboard.com/CRS125-24G-1S-2HnD-IN
I can run anything at that setup, it will never choke on bandwidth. Time to whip out the AMEX, I've got a purchase to make.