Sorry, source won't be released for an explorer to someone I don't know. There is a binary available that has already been verified safe, but there's a short list that source will be released to and that is not on it. Explorers do not process transactions in or out on their node, only verify others, so there is no need for it to be given as there is no reason for it.
I appreciate the offer though.
Up to you really. Each and every node does indeed process transactions, unless you are using something that has never before been used in blockchain technology that specifically limits which peers process transactions. I have tried your pre-compiled binaries for both Linux and OS X, neither of them work properly (not compiled with maximum compatibility, missing static linking, or compiled against library versions that are limited to the absolute newest distributions).