Agree with the guys above recommending a lighter-spine shaft than the GG 400. The GG 400s are a 2117 shaft-- that seems too stiff for a 47#-48# recurve, unless the shafts are left pretty long. As a point of reference, I just picked up a Bear 76er 45# (feels slightly lighter than that, but haven't scaled it) for bowfishing and just to have a light-draw "packable" bow to knock around with. I draw 30", so maybe I'm getting that bow up near the 47#-48# that you're drawing. I'm shooting some long (I think they're at least 31" BOP) old GameGetter 1918's with 100 or 125 gr. points (can't recall which) and they fly real nicely out of my 76er. I think 2117's cut to 28" are going to be too stiff (unless you put a real heavy point up front-- which will give you really heavy arrow that will drop off quickly out of your 76er). I would think you'd like the arrow speed and flatter trajectory that a lower spine shaft with a 100 or 125 gr. point will provide.