i picked up a used Philip Rees MM5 recently and it works great with the 11r.
Has cc control, 4 button plus bank button, small footprint. The led window has the ability to input names/titles
Ahead of its time,not made anymore but built like a tank, set up an ebay search worldwide. Its worth getting one when they turn up . $50-$100

http://www.philrees.co.uk/products/footctrl.htm