Essentially I only need about 15x8ft coverage for my smallish backdeck. Probably wide angle given the distance. I keep 2 LED porch lights on 24/7 so IR will get lots of help. This is a really low importance spot IMO, I'd just like it covered. What's the cheapest thing I can stick up that sucks the least? Was thinking about maybe an HDW4233 or 4231? Opinions? I'm doing all Starlight cams everywhere that counts but I'd still like to see this little corner. Thanks!