True you cannot disembark, but I am not sure about the speed so I will have to look that up.
That is where the Duke would come in handy, if you wanted to deep strike and lay down some serious Splintercannon fire. it would make lift a nightmare for Long Fang Spam.
Right now I am working the Warrior in a venom with shredder & Dual Splinter cannons & Night shields.
I think I want to try a coven next, or a WWP list. What I am thinking for that is 5 wracks with a liquifier gun. I think it will be hard to use, but it would be just sick with all those liquifier guns.
The other option is a wych list with bloodbrides & Incubi in venoms. They would be small, but there would be a lot of them and it is a neat way to spam agonizers all over the field.