Wassup, i'm new to the mustang scene, sorta.

i've been around them (cousins, friends) but never owned one until now.

A month ago I bought a fair condition 93 GT 5.0 convertible w/aod and have begun to restore,fix,and upgrade some things. The engine is fine (stock) and runs mean the way it was, but here is a list of NEW stuff i have replaced:
SUSPENSION - BRAKES
front rotors & brake pads, rear drums & wheel cylinders, KYB struts/shocks, Eibach lowering springs, subframe connectors, BBK strut tower brace, CAM CasterCamber plates
ENGINE - DRIVETRAIN
Ford 3.73 gears, March underdrive pullies, TCI Streetfighter 3000rpm stall converter, Transgo HP shift kit, B&M tranny oil cooler, Kevlar overdrive band, B&M Hammer shifter
EXHAUST
BBK shorty equal headers, BBK offroad H-pipe, BBK connector tubes, Flowmaster dual 40 mufflers
AIR - FUEL
Pro-M 75mm for 19lb injrs, Bomz CAI fender style, BBK 65mm TB/EGR spacer, OEM fuel pump
ELECTRIC
Optima redtop battery, MSD cap & rotor, Ford 8mm wires, Accel U-Groove spark plugs, Accel Coil
WHEELS - INTERIOR - EXTERIOR
OEM 16x7 Pony rims, 245/50/16 tires all around, Lx rear lights, Clear headlights & fogs, Cobra grill insert, Black floor carpet & mats, Rear seat delete kit, Halo headrest set, Aluminum race pedals, Black Convertible top w/window
I WANT MY RIDE TO BE A SHOW & GO MONSTER, AND I HAVE THE SHOW ASPECT OF IT COVERED, BUT, I NEED ADVICE AS FAR AS WHAT DIRECTION TO TAKE AS FAR AS IMPROVING PERFORMANCE IN RACING ??