These are 2 very nice trees. For the pine, maybe come this Fall or next Spring, shorten some of the branches at the top. Also, cut off the top part. Then, wire everything.
For the Hinoki, maybe wait until next spring to work on it. For now, you could slip pot it into a deeper pot so you can keep the surface roots covered. If not, maybe add some sphagnum moss on the top. Either way, those surface roots should be protected.
Both trees have a lot of potential. However, both species require very specific pruning techniques. Improper pruning can kill sections of both these species quite easily.
Rob