Tips? Prep,prep,prep,cry,finish.
Enjoy your labor.
Sounds about right!
Depending on the severity of scratches and swirls, you might only need to do a nice polish, glaze, and LSP (sealant or wax).
Usually if a car has moderate to severe swirls, I'll use this process:
1) Meg's 105, orange Hexlogic pad, speed 4-5 on the PC
2) Meg's 205, white Hexlogic pad, speed 4-5 on the PC
3) CG EZ Creme glaze, black Hexlogic pad, speed 2-3 on the PC
4) hand apply carnuba paste wax...my favs are CG Pete's '53, AutoGlym HD, and for the guy with deep pockets (not me, I won mine) CG E-Zyme
If the car has light swirls, I skip step 1, and go right to step 2 where I either use the Meg's 205 or CG Scratch and Swirl Remover...depends on the paint.
This is what I've found to be very effective, but certainly not the best or the only way to go about it. I've done tons of research, tons of product testing, and read pretty much every one of Handz's threads multiple times. Sometimes he is a clown but that guy fuckin knows his shit!!
Good luck, post pics!