I think you'll enjoy it since they have racing leagues and everything. It sounds like it can get pretty competitive.
Just make sure you have a decent steering wheel and pedals that are calibrated nicely and you should have a blast.
Still basically bone stock 2003 SVT Focus. Energy Suspension control arm bushings, ES sway bar bushings, Moog front and rear sway bar end links, Hawk HPS Plus brake pads, Dunlop Direzza Star Spec tires (best performance addition by far!).