Spyder sonix pro air system problem?

i broke the adapter on my spyder sonix. ( a href="http://www.shop-connexion.com/images/6939.jpg" rel="nofollow"http://www.shop-connexion.com/images/693…/a , the black thing under the grip). the oring and the filter inside of it broke and im gonna get a new one online...i also wanna buy a drop forward and maybe a new hoe..i wanna know what are some good drop forwards for it and what size hose should i get..i also feel lie i may need another part...so any suggestions to what i should buy....thanks