Some of the new zee stuff is coming through now and it all is looking very good for the money. The clutch system that is on the 2013 shimano short cage mechs seems like it will stop a lot of the chain slap.
If you are going for the 1 x 10 you may as well go for the 11-36 option just to give the max rage. the cheapest cassettes aren't the best way to go. always spend a little more on one with an alloy carrier 1. they are a fare amount lighter. 2 they are far less likely to damage your freehub body. . most people would run a 32 or a 34 up front we tend to fit salsa chainrings (as they are available in loads of sizes and colors) or the renthal ones as they are really well finished.
i like the Straightline silent guide as they are quiet and seem to fit really well. The MRP ones work well and for a cheaper one Gusset one is ok too.
Have a look on here
www.ison-distribution.com for chainrings and chain devices.
Dan