Hi, I have to record a guitar (acoustic in some songs and spanish in others) and i would like to try stereo Micing techniques, which one would you recommend me? (Distance, angle, etc)

I have a couple of Good condenser mic and a couple of 57's, not a good room at all, new strings for both guitar, and a good player.

Thx in advance for your answers

Mariano

PS: My metric system is in centimetres and metres...please can someone tell me the conversion in inches, foots, etc thx! Because i loose quite a few tips for not knowing that metric system!