Capture Room Impulse With: ZoomH4???

Hey all, I don't have any matching microphones, but I do have a ZoomH4 (not the 'n', just the cheaper one lol). For those of you who don't know it, it has two condensor mics in that "stereo X/Y" configuration. The pre-amps are OK ... not great. The mics seem pretty clear. I was thinking of capturing the reverb of my room and others using this device, for the purpose of placing myself more into the real space for youtube videos that have close mic positions and stuff. Anyone have experience using these types of devices/mics for impulse response capture?

Yup, I've done balloon pop impulse recording with a Zoom H4n. Worked fine. I did find that it improved with some EQ, panning and a fade.

Nice, thanks.