I'd avoid this spot at the moment it is a high ban rate. Botted it for 5 hrs and woke up with a ban, first time botting on that account. Be forewarned.
Also, I'm not sure if this is allowed or not, but I use it to check many scripts before using them even back when I used p****bot. If you want to check through the raw file of a jar, you can use this to decompile it, and it works like a charm. Could probably also be used to add the banking function in if you'd like as well..
http://java.decompiler.free.fr/?q=jdgui