Bit of a bump, yes, but in the same boat, so ;-)
I noticed the OP went with some CA-14 mics+battery so I guess he didn't find that setup satisfactory...
Still these mics look interesting, as in "cheap" and "stereo", they even have a version with the mics in ear pods, pretty smart ;-) Question is whether these can be powered by a H1, I see it can power some lav's so why not? I've asked the seller.