Great suggestion on the shock length Pops.
And yes thats true about the o-rings. So I guess I should say why I prefer them. I prefer them because they are compressable as well as they repound, with threaded shocks you can acount for differences in sizes by compressing the limiter, unlike using hard plastic limiters. I just find I have more control with the o-rings. But I will say that its personal preference.
C