What? Low budget, but you want all that.
Performance mods will only get you so much on these bikes. The bike regardless of the available modes will never do 160mph.
Suggestions: get the exhaust and air box delete. Purchase a tuning cable ($50) download ecmspy or tunerpro (free) research and modify your stock ECM for your setup. Cheapest route to gain power and at the same time learn a ton.
An exhaust air box and a simple tune is all you need, but dont be too disappointed when its not 1,000,456,d7,30,blue,green, gillion more horsepower. And you cant do warp 9.9