I have a stereo pair myself. I've mounted them in a blimp, I've used them as binaurals, I've hung them out a hi-rise window, taped them to a brick wall, under a car hood... you get the picture
They're small, they take a ton of SPL, and they sound great. Use them however you see fit to capture the sound you're looking for. Mine came with the micro dot to XLR adapters, so wireless units are unnecessary. I just plug them directly into a field mixer / recorder.
To mount them, I've had a lot of success using BluTack on the bottom of a universal mount. If you don't have one of these mounts, improvise, assess the recordings, and modify your approach. Handling / cable noise would be the chief concerns in improvising a mount. Even without the universal mount, I'd recommend having some BluTack. Highly useful stuff.