NAAAAAWZZZZZZ

I guess you could start with intake, headers, full exhaust.
Then get a chip, do your cams, cam gears, full head work (port and polish, retainers, springs).

Then work on the bottom end with pistons, rods, polished crank.

I'd do drivetrain stuff like flywheel, clutch, tires and wheels. Maybe even gut the interior.

If a CRX it really doesn't take much, that all the mods I can think of off the top of my head, I'm sure there's more.