wheel/tire help

I want to upgrade my 185/65 14" rims/tires to 16"s. What size tires should i get - I was thinking 195/50 but could i go wider? Also what are some good tires that dont wear out fast and what are some good 5-spoke wheels that will fit my car and dont cost too much??
Thanx for the help

The best size to use on your Protege for the upgrade you want is a 205/45-16