hey guys, i just got a 96 cobra

and i was wondering what mods i should do to it. my plans are to first get a borla catback with a k&n filter and a bassani offroad x pipe, and then get a chip. what do you guys think? i'm hoping that those mods will get me to roughly 340hp at the crank. what else do you guys think i should do? i'm not crazy about gears because i do a lot of highway driving, so what else? i have about $2500 for mods b/c i got a good deal on the car. thanks for the advice!!!