to start off 330 brakes are amazing to start off with so to save you a bunch of coin to start with get some straight track pads with SS brake lines and srf as previously stated. suspension i would go for the latest set of bilstein or kw coil overs and adjust it accordingly. i suggest bilstein or kw because they are great kits and if dialed in will be more than enough for track duty. if you want the car to still be somewhat streetable go powerflex everywhere including the subframe with a reinforcement kit from turner motorsports. maybe ati super damper if you can wing the price and lag time as well as wire tight the oil pump nut.
sway bars are crucial for any car that sees track time and i dont believe in strut bars increase body tightness but may invest in one for aesthetics soon