If genetics permitted an octopus and a hippopotamus to breed, what traits/skills/capabilities would their offspring have?

If a Hippo, and an octopus could produce babies together this is what I think they would look like. They would have the hippos body, with some extra tentacles coming off of it. It would also have the octopuses suction cups on its feet. Its skills would include being able to climb things very well with the suction cups. Though it may sound difficult for them to support the weight of a hippo.