If you really want something like that then buy this... http://www.polishedbliss.co.uk/acatalog/pb-lambswool-duster-cat11.html
JD has a good idea but I like to keep my car as dry as possible. Sonus and Z6 are way different to your megs.
Z6 is a lovely gloss enhancing wipe down product and Sonus is a carnauba spray so it has wax in it. Great to work with when it's not to warm and it looks after the Zymol waxes very well. Z6 will always be in my detailing box as will Z8.
I like to keep my car as dry as possible.
Eurow deep pile are the plushest I've used
As for the dust issue
I'm sure I saw something on DW the other day about a qd tht is good at repelling dust, can't think what it was. I'll report back when I remember
Sorry for being totally useless and therefore posting a useless post
*drunk*