It's up to you to decide the plant's future, or wait for the plant to tell you what it wants to be; but if you don't remove at least 2 of the co-dominant leaders that all emerge from the same spot, the tree won't have a future to worry about because of the large swelling already growing at the 4-way junction.

Al

Multi trunk style ?

I'm so bad at design... I just go with what I know has to be done.

Nice... at least you have a definite trunk line going with an easily chosen leader! Good container size, but I hope it drains well. It would take forever to sun-dry that amount of soil, (or for the water to be absorbed by the tree). For styling you could just start putting a slight "S" curve on that trunk.

I was thinking about what Tapla said, and I have to agree; even if I arrange the branches of my pine in a stepped fan-type arrangement (going low to high, left to right) ---insert crude drawing---

then the trunk will surely end up with an unsightly knuckle which won't be easy to taper down. Oh, hah, a candle holder, that's what it looks like!

And so scrapping that design decision will set me back a few years with this specimen because I'll have to train a new leader for it to become anything else.