You will need to get a backing plate and different pads for the PC. I highly recommend the
Lake Country line. I use a 5 inch backing plate and 6.5 pads. That is probably the most popular combo on here. You will need a couple of white polishing pads, orange light cutting pads and probably some gray finishing pads ot put on waxes,glazes, and sealants.
My go to line of polishes is the Optimum line. They are very user friendly and they do not dust. They can also be worked in longer than most polishes without drying out. The Compound and Polish should get you by.
After that ClearKote Red Moose glaze will really make the red look deep and wet looking.
There are so many different sealants and waxes to choose from. I really like Poorboys EX-P and a lot of people on here like the Jeff Werkstatt Acrylic Jet and ACT.
I really like the Poorboys Natty's blue paste wax and ClearKote Carnuba Wax. Also P21S works great too.
A lot of the products just depend on your personal preference.