Okay so I'm looking mic vocals and acoustic guitar. This doesn't have to be at the same time, though the option would be nice. I was intending to buy an AT4033 for the vocals but keep getting told the AT4050 provides more options (not just cardioid etc). Also I was thinking of a stereo matched pair of NT55s. I could also then use these on other things e.g. drum overheads. Would the (male) vocal sound best on the 4033 or 4050? More importantly, which combination of the above should I use to stereo mic the guitar? Ta.