Car detailing

[jogi730]

I do try and keep my car in good condition.She gets washed regularly and a quick Maguiar's Detail Wax wipe over.
However, twice a year she gets a more thorough going over using my old trusted method as follows:

Rinse with pressure washer
Devil's Snow Foam (easily obtainable)
Meguiar's Gold Class Car Wash Shampoo & Conditioner - two bucket method using woolen mit
Maguiar's Water Magnet
Klasse All-in-One
Klasse High Gloss Sealant Glaze
Colinite 915 Paste

I was wondering if somebody might suggest some newer products that might get me a better finish.
Two further bits of advice I am interested in:
1) best product for eliminating swirl marks
2) should I get an orbital polisher to make the job easier (getting old)