Best moderate priced router for Merlin, streaming and limited wireless

My home network covers both a separate garage with my "computer room" and the house. Most of our devices are wired and a powerline network is used to connect the two. We use wired streaming TV and with the new VPN need to be able to split the traffic by IP - hence Merlin. Our wireless needs are not high especially with the new femtocell that we have for cell phones. Our internet speed is low - we might eventually get 30 Mbps but that's not guaranteed.

What's the best moderate priced...

Best moderate priced router for Merlin, streaming and limited wireless