Setting up IB account

Hi all
I want to set up an Interactive Brokers account to trade US and UK stocks and futures (primarily US stuff). I have got to the pages to register.. couple of questions..
1. Should i setup the account to take USD or UK sterling as my primary money currency.. I am based in the UK but intend to deal with US futures predominantly
2. Do I choose bundled or unbundled pricing option.. I will be trading infrequently (balance with the 9-5 jobbie).. prob up to a max of 10 times a week.

Any ideas guys?

Thanks

BD

If you are based in the UK set up your account in GBP as it is better and trading US stocks is not a problem.


Paul