first, grab a nice neutral putter, like a classic DX aviar for putting and approaches. Depending on how far you can throw that in a solid straight line, either stick with the shark for a while or maybe pick up a leopard for drives.
a lot depends on how far you throw now, and what that throw/form looks like. how far can you throw that shark in an open field, on a nice controlled throw? does it 'stall out' and fade to the left, or turn over and drift to the right a little but come back? does it turn hard right and crash?