Most online homebrew shops have different levels of kits, and most good retail brick and mortar places have them as well. Search for threads asking about upgrades to those kits. Some people like to add a couple of upgraded items to make their kits even better.
If your takin' your girlfriend out tonight
You better park the car well out of sight
'Cos if they catch you in the back seat trying to pick her locks
They're gonna send you back to mother in a cardboard box !