ugly graft

I'm basically wondering if I should later make that the main trunk and cut off the original trunk, or perhaps they will grow into a knot. Also are these bends too extreme? I plan on letting the bounce back a little.

I bought this young pinus parviflora 'fukai' (dwarf variegated variety) from an online nursery and was surprised to see such a high, pronounced graft, and with the only foliage so high above the graft. I have airlayered many deciduous trees with success, but never grafted. I've read lots of...