Nikon 50mm 1.8g Need Advice

There is no reason with the 70 to 200 you can not get sharp photos.......perhaps you need to raise the ISO to get a faster SS.
Post a couple photos with the exif included so some one can help you
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Gene from Western Pa

http://imageevent.com/grc6
http://grc225.zenfolio.com/
FZ 30
D50 ....D80.....D7000 - 18 to 200VR- 50mm 1.8 - 80 to 400 OS

Just trying to learn and it's slow going!