I guess I'm the CC goon from around here, so I'll answer some questions....
Depends on the area, different districts start at different pay rates. Minimum is usually 9.50+bonus, most I've saw is $11+bonus...(this is in michigan).
Cordless drill... 12volt or 14.4... you don't want anything bigger.
Standard and metric 1/4" and 3/8" sockets....
Panel Poppers(shop usually has them)
Good soldering iron, everything has to be soldered at ccity...
standard screw drivers...
allen wrenches
i don't use wrenches soo much... only when doing battery terminals.
a good set of auto strippers
a good set of cutters/crimpers
razer blade knife... the flip out kind
DMM
a extending magnet... good for when you drop shit
a set of bits... torx, security bets, hex, etc...
idk here is my box I had at work
http://www.project04.net/workbox.jpg -nothing too big.
You don't have to be mecp at best buy when you start, but they pay for you to take the test and stuff... after you take it you get a pay raise.
And I don't know who you talked to but ccity does not pay more if you are certified...