Refreshing 360 after 10 years....

okay thanks

Okay 70aarcuda I'm going to tell you what my current motor combo is and I want your opinion on what would be the best bang for the buck to increase my horse power. I want to try and leave the bottom end alone if possible. A cam change would be okay though. 73 360 bored 30 over, the block has been line honed and 0 decked as well factory crank and rods. KB107 pistons, factory oil pan and standard volume oil pump, double roller timing chain, the cam is a Hughes Engines HEH2832AL, factory stamp steel rocker arms, Edelbrock RPM Performer heads (out of box), the Enelbrock dual plane air gap intake, and a Holley Street Avenger 770 cfm carb. TTI headers and full exhaust. Trans is 727 nothing special there, torque converter is unknown as I got it free and no info on it. 8 3/4 rear with 3:55 gears. Tires are 255/60-15. Now I drive this on the street. Any and all opinions will be appreciated.