A cautionary tale - expect grief if you are running the Weber off the factory mechanical fuel pump. It will over pressurize the fuel float and cause running issues. Trying to rectify it with a fuel pressure regulator will eventually result in the mechanical pump failing. Only way to solve this is to run an electric high volume low pressure pump (HVLP) that can handle up to 42 gallons per hour. Guys have used Carter P4070 rotary vane pumps - I have done so and had to deal with excessive noise and pump failure (these things aren't cheap either) Mr Gasket sells their 42S pump which will work well but the same pump is sold under the Carbole label for almost half the price of the Mr Gasket pump.

That being said - congrats on getting it up and running