Hi (once again)
First of all, I don't know how new you are to Honda, but some advice..
As to mods and performace increase, don't expect to gain a lot for not much cash, with a Hond engine you need to spend a lot, when compare to the likes of other mark.
As to the first steps, what are you looking at and how much are you looking to spend?
Sorry not to be of any other help
Mike