When I take a tree to our club meetings and ask for advice I get different advice from each person, always ending in, "but it's your tree."
Go to a bonsai show and look at pictures of existing trees, and ask yourself can my tree wind up looking like that? How? Do I want it to look like that?
This will take a long time and you probably won't start cutting or bending until next year.
But, it's your tree.