My draw length is a little over 29", so I may be using arrows that are longer than you want, but I am shooting AD Nitro gold shafts, with around 100 grains of aquarium tuning in shaft, 100 grain brass inserts, and 200 grain tips. The other arrow was a GT 100+ shaft with 100 grain brass insert and either a 250 or 300 grain tip, bit I think 300. I also shoot AD Big Game arrows with setup the same as the Nitros, but with 250 grain tips. I am pretty sure you would need lighter spine with your bow, because it won't be cut as deep on the riser. I bet you could get AD shafts to working you played around with them, and probably 340 spined carbon, depending on the length and tip weight.