Welcome to the gang DS.I just started using the same shafts off my 50@28" BW recurve(I draw 28")and got the bareshaft results I wanted with 190grns.(CX insert,50grn brass adapter weight and 125grn tip)on the front end of a 29" shaft.Fly sweet fletched.Same arrow might be too stiff for you,'cuz of your shorter draw,but I'm not familiar with the Striker Slapstick and how centershot it is either so.....Try shooting them full length with your 145grn tips.They'll most likely be weak so you can trim them a .25 inch at a time til they fly right.If your arrow ends up a little longer than you like you could add some weight to the front and trim a little at a time til they fly right.Just use one or two for tuning and when your happy you can make the rest the same...should fly nice when fletched.Just my 2 cents...hope it works for you.