New 1998 mustang! Mod sugestions?

Hi im pretty new to modding cars, thats why im coming to you guys. I just bought a 1998 mustang with 30,000 miles on it for $2800 (i know!). Im wanting to mod it but i dont know where to start. Right now its 100% stock its a v6 so im not too worried about overall hp, i guess i just want to be able to make it get up and go. I do wanna do somthing with the exaughst down the road too, but that might have to wait. Soo anybody want to give me some direction? :hihi: