4 to 8 swap ?'s

[89mustanglx5.0]

I am about to start the swap!!! Not to worried about this "easy part".
Is there anything to look out for, I have a complete donor car.
I am just going to get the swap done, then later worry about performance.
I am wanting this car to be a DAILY DRIVER that I can also go to the track with. I do not want to go super or turbo charged, and no NOS, but want some power.
What H/C/I will be the best for the $$$ and power that is not overkill for a daily driver?
I am planning on longtube headers, h-pipe, and mufflers undecided.
After the top end kit, what other mods would need to be done.

 

[stangfanatic]

I've always heard that the Holly EFI box kit was a good matched combo.

Holley Performance Products

I've never used it, but it has gotten good reviews and , hey, aside from the intake spacer and valve covers, it comes with everything else.