I asked coinmarkedcap some days ago to add the novaexchange ESP-BTC pair, thats completed meanwhile.

How about adding ESP to:

c-cex.com
liqui.io
cryptox.pl (maybe)

... ? These three are chasing the big exchanges.

I like ESP very much, the auto update funktion is sweet. Other coins just give a notice and you have to download, unpack and find the correct directory by yourself.