I would do the Vararam you will not find a CAI that gives you better gains, and I would also pair it with a Trinity t1000 custom tune by White Lightning and a 87mm ported throttle body. Billstein shocks are also a very good option as well.
Again this is just what I would do, it is a very good proven combo that puts up very respectable numbers. If you would like to purchase any kind of parts at all just let me know I would be more than happy to get you bundle pricing
Discount Auto Performance