Jack, welcome to the fun and games with improving your stock bike. For $50 I would suggest removing the snorkel, replacing the stock filter with a K&N and rejetting the mains to 128 or thereabouts.
Over time when or if the bug bites, the K&N pods are a real nice improvement I believe and then you can look at 145 mains, a 42 pilot jet and maybe a shim on the needle. I just took off a pr of SS pipes (too loud for me) and put the tors back on and my current set up is as below, but I'm waiting on 42 pilots to replace the stock 40's.
