Awesome job. I know I may regret it later, but I ordered an angel eye mini DVR to record my hunts. Can't wait for it to come in and see how it works.
I bought mine off ebay for about 75.00 a few years ago.
If I let it sit for over a month, it will lose the date and time (as you can see in the video...LOL!) but charges back up via USB on the PC and still will record for a good while with a 16Gb add on card.
I bought a cheap DVR camera mike and power it with a 9v battery - it works OK but not great.
I have the Angel Eye set to turn on and start recording with the included remote so I just put the unit in a small cell phone carrier and strap it on the gun and turn on/off with the remote but put some tape or a caver over the blue LED - that sucker is bright and blinks.
I have used the one I have on this Photon 5X, a Pulsar Recon 550 hand scanner and my N750 and it recorded well on all of them.