I'm hoping to DIY in terms of A/V control. That said I also plan on having a HAI Omni Pro 2 system installed for automated lighting and security. But I expect that can/will be independent from the A/V System.

As far as if I'm a one-time poster (or limited poster) all depends on how much useful info I can get here. Although once I'm done with setting up my system, I expect I'll have some useful information to share.