Hi all, a while back i bought and built a carnifex just because i love the model. With the new codex coming out i've decided to play nids, the only problem is that i've modeled my carnifex with two pairs of scything talons (cause the look so awesome 

 ) but it seems that heavy venom cannons are going to be the weapon of choice for them. Do you guys think it would be possible (and acceptable) to model it with six arms so that it could field either two set of talons or a set and a venom cannon. It seems odd but i've also built a wraith lord with every weapon option available, i'm just a little stumped on how you would do this.