Am i right thinking you can get away with just a stone and a honing steel? See things around about strops but not entirely sure what they are and what they are for.
A strop is usually leather, sometimes card or wood. You can use them with a polishing cream, and they are the final step of a manual sharpening to put the final polished edge on a fine blade. It's the step beyond a high grit stone.
When you see an old fashioned barber wipe a cut-throat razor back and forth across a strap before he starts to shave someone, that's a strop he's using to polish the edge of the blade. It's not necessary to use a strop unless you want the finest edge possible. For kitchen use, unless your blade is quite hard, such a fine edge will not last long when you start cutting into hard things or onto cutting boards.