This is what I use for prep/ hand polish & wax:
Wash - Duragloss (ph balanced, an literally very sudsy an lubricating, 2-3 capfulls per wash)
Clay - Clay magic blue ( lasts 5 times longer than mequires or mothers which break up quickly)
Polish - Autoglym SRP ( SRP is a great all in one, its a polish/paint cleaner that leaves a pretty durable synthetic layer of protection. Will remove light swirls, fine scratches & with a bit of work will clean up matted/dull hazy paint unless its completely gone)
Wax - P21's 100 (great pure wax for the money I reckon, so easy to apply & remove but longevity compared to synthetics these days is short. With good care 3-4 months. Better depth an shine for the time too)
you can wax on top of SRP but I think its unnecessary so most times if I really want a pure wax finish I'll use Mequires M205 or 105 for deeper marks/scratches/swirls etc that 205 can't remove.
Tyres/interior/plastics/rubber - 303 Aerospace ( regarded as the one, if not THE best out there!! It gives a matt to satin look without looking or feeling greasy, contains NO silicone an soaks in with repeated use giving protection from harmful U.V rays. Its a little expensive, but trust me it spreads a long way!!!)