Looking ahead to a finished K2 with KSB2, what is a good inexpensive mike that works well? I have a Kenwood TS50 and I could buy a second mike for it and use the MC43 it has but those are not cheap. I noticed our local Radio Shack/ham dealer has 1 $20 5 pin mike for Cobra CB use and I wonder if anyone has tried those? Any other suggestions?