had no experience with the S008, but have built/used both the NV8 and RBC008. NV8 will be too heavy for what you are after i think, more like an 8-10kg stick. RBC008 will be good though maybe a little fast in action for what you want, light in weight with a decent amount of grunt for their rating. economically priced although have seen a few break up in the tip area but that could be user error
i know some people may think the Hastings stuff is expensive but i'm happy to pay a little extra as i've been extremely happy with not only every one i've built, but also the advice and service from the distributor. and i easily noticed the increased performance between my Hastings and my Samurai stuff which i have since pensioned off....