Hello @puwaha, does your program support the L3+? Especially the Changing Frequency function, I see on your website it only support S7 and S9.
I also would like to pay via Bitcoin if it is possible.
I didn't make Awesome Miner, Patrike did... I just like to help out with this "awesome" tool.

You should be able to add an L3+ or many other external ASICs as an "external miner". See here:
http://www.awesomeminer.com/help/externalwizard.aspxAnd the steps you take for Antminers in particular:
http://www.awesomeminer.com/help/antminerapi.aspx