I'd recomend the ones they use on the Ferry's, they've got some little squiggly lines on them that look far more impressive than even 6 bars. If you ask me you been playing with your bars too much.
When you go in the shop to buy your bars, ask about a pilot watch as well. Expect to pay at least $3000 for a good one, you'll have sneering rites round the Aeroclub for years with Ferry bar epaulettes and a pilot watch.
