Would this be the right freewheel cog? I should get the 16 tooth right?
http://www.performancebike.com/shop/...slisearch=true

I'm getting the Windsor hour btw.

Also for the brakes I was looking at this. Would this suffice?
http://bikeisland.com/cgi-bin/BKTK_S...ls&ProdID=1085
Also...how hard would it be to install both of these? Thanksmuch!