Sorry for it being junky but long nights...lol. This is my humble setup...I'm running a 2 site topology because other parts are needed for the 2811 on top.
PSTN - 3725
HQ - 3825 with a NME-16ES-1G-P with the latest 3750 image
BR1 - 2811
BR2 - 2811
Random routers - 2 2851s
Phones - 7961GE, 7961, 7970, and 7941
ESXi - This is main box that is central for my house. I have pfSense, Server 2008R2 AD/Radius, and some other stuff on here but for voice I'm running CUCM 8.5 (x2), CUCx, and CUPS. I'm also going to install UCCX (just to get familiar) and Lync Server, because from what I'm hearing, Lync Server 2013 is going to be a BEAST, so I'm going to get familiar with 2010 just to be ahead of the learning curve.