I would suggest that you try some 2213 cut an inch longer than your draw length. Use 5" full helical fletch. This seems to be the best all around shaft that I have found. Left or right helical means nothing other than it tells you which side of the bird it came from. The arrow flies to the same place even if you put the cock feather down, so whether you fletch left helical or right helical makes no difference. I am a lefty and buy full length right helical feathers as they are the easiest to come by. Burn them myself and fletch them up right helical and still can only put 55 out of 60 in the 5 ring at 20 yards.
Kip