Interesting.

Do BanxShares become PoW minable after a certain block number is passed ?

I did try solo mining using the wallet after seeing the listing on coinmarketcap.com on Saturday, however the block reward is ofc 0.00 currently. I didn't check the github code fully yet. 

...

Also, could you perhaps look to add Sterlingcoin (SLG) to your exchange fairly sharpish ? - As your also a UK based business / entity I think it would be appropriate.

See: http://sterlingcoin.org.uk and https://bitcointalk.org/index.php?topic=721936

Cheers!