Looks very nice. Any plans to add more coins? If you add BitBeans (BITB) i can transfer some btc and try your trading engine 
We are open to requests for additional currencies, but please keep in mind security and speed are a priority.
BitBean is hot crypto, only five days old, hit bittrex 2 days ago with 100 plus btc volume in first day, just now cryptsy added it and trading in two big exchanges now. It was a fairly launched coin with no ipo, no premine
If you wanna have a look, thread is here; https://bitcointalk.org/index.php?topic=915650.msg10054857#msg10054857