I have been tracking drums with a Studio Projects C3 and an Oktava MK-012 with Glyn Johns technique, so kinda similar to recorderman.
It sounds... I dunno, maybe a little weird. the C3 is not an ideal overhead mic, it might work better with two mics that are more closely matched, however I don't think they have to match EXACTLY. It depends on how picky you are, how good your monitoring is, how busy your mix is... maybe the mis-match will work for you, maybe you balance it out with a touch of corrective EQ?
The SP C3 in my post above is an LDC. I used to use it as a mono overhead before I had other options. The Oktava sounds better, and I have used a pair of my buddy's Rode NT5s which sounded much better too IMO. The stereo image created by a matched pair may also be swaying my perception of "better"... but I think ultimately the Oktavas and Rodes are just better quality than the SP mic too. The SP always made the cymbals sound a bit grainy and phasey or something... I don't think its uncommon to use good LDCs though, I thought Glyn Johns method was SUPPOSED to be LDCs?
I use an MXL 990 and an MXL V63m in a Recorderman setup, it doesn't sound bad to me at all. 990 goes over my left shoulder to get hats, crashes, and hi tom and the 63m over the right shoulder for the floor tom side of the kit.