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If you can't find stuff locally ebay is a good source of stuff.
palmolive and omega cream are both nice, and really quite inexpensive.
omega and semogue boar brushes are both well regarded and also...

Angle of what?
The razor should be flat on the strop;
The angle of the strop itself can be anything that feels right for you from almost vertical to completely horizontal.

Hop that helps, and i...

It is usually available in chemists/pharmacies. If not I bought a litre on ebay.

In no particular order and working from memory (trying to remember all of your post).
Palm rubbing your strop should be sufficient. I have a strop I was given that wasn't too special to use so I...

The other alternative is an inexpensive D/E and buy blades from eBay by the hundred for $15.