the cheap ebay rotaries are alright. Take a little time to master though.
These are what I use (full list):
Meguiars hyperwash
Meguiars #7 show car glaze
Meguars #82 swirl free polish
Meguiars scratch-x
Megs DC1/DC2/DC3
Meguiars Gold class liquid wax
Sonus green clay (great stuff as its pretty mild)
Poorboys EX-P sealant
Poorboys Natty's paste wax blue
Chemical guys wheel sealant
Turtle wax wet 'n black tyre shine (good and cheap).
Simoniz glass cleaner (again, good and cheap).
Turtle wax wheel cleaner (run 2 bottles, 1 diluted, 1 regular- cheap).
Simoniz leather treatment cream
Turtle wax leather wipes
Orange silverline rotary (with a 6m cable fitted now
) with flexipad pads
Eurow wash mitt, load of cloths and a sponge for wheel arches.
Karcher K5-50 pressure washer.
P2000 grit paper and a stone chip touch up system.
Tempted to order some collinite for the winter wax now. And maybe get a panel or two and some #80, #83, #84, #85 to practice on this winter