Add more cash on top of what you have and get full coilovers, progressive sway bar, and either do full h22/h23 vtec swap or boosted to get the most out of it
Lovin the 'standard' mod suggestions. I'd take it even further and get yourself a nice short-shifter.. If you're lucky enough, you may fine a PSPEC somewhere. JTC is also an option for short shifter.