Cisco 2611XM as cheap border router

Hello people of nanog :) Ive been doing some reading up and I see that that 2600 series is now supporting 256MB of memory. Do you guys think this router could handle 3/4 peers a QoS setup (RSVP or something)? http://www.cisco.com/en/US/products/hw/routers/ps259/products_qanda_item0900... Regards Mark