How much difference do the 4 petal reeds on a puch polini make? Also, is the four petal setup more or less reliable (or the same) than the stock double reed? I want this bike to be very fast, but I also want to be able to rely on it to get me to work every now and then. Are four petals like a last step, advanced tuners only, last 3 horse power mod, or is it something that's going to really improve the overall performance of the bike?
Thanks for the input.