What should i do next??

I just got my b18c1 GSR motor swap on my EG hatchback. As of right now, i am going for all motor. It is fast and great! but some reason i feel like i can do a little more mods , but i have no clue wat to do next. So far These are the mods that been done to the motor:

B18C1 motor (stock head)
b16 hydro tranny
ACT stage 3 clutch
spoon pistons (type R)
CTR exhaust and intake cams
JG cam gears
JDM 4-1 headers
2.5" piping straight to the back , cat removed
B&M fuel regulator
Stock p72 GSR ecu

What kind of mod should i do next?? Nothing too expensive right now becuz i got bills to pay.

Also i am not sure which intake manifold to get. Should i get Skunkworks or JG Edelbrock??? My friends told me that the JG manifold need to be rev high to make power which is around 7000rpm and is mainly for turbo. Is my car ready for a modified ecu or chipped ECU?? Becuz my car is running on a stock head rite now.

The last thing i want to get for my car is head works but i want to do later later on.

Any Suggestions would be great!!!

Thanks!!!!:thumbup: