Hey Callanderman!
Big welcome to the community!
Nice son you got there! Now regarding your questions.
First of all to receive the starting capital you'll have to do this quiz. If you have finished to quiz then you just follow the steps and you'll be on your way (playing) in no time! If you are stuck at a step don't hesitate to ask how to proceede!
If you have an account on 770 you can't receive the starting capital there anymore. But we have other partnerrooms where you can. If you haven't got an account on 770 then you might be able to receive the capital there. I say you might because it's country dependend. But once you've finished the quiz it should be very clear on which rooms you can receive the money.
Now what the best room is for you I can't say. But we have a dedicated thread for this question! Go to this thread, read the first post, reply in the thread and someone will tell you what the best poker room for is.
Like I said earlier, don't be afraid to ask any questions if you are stuck somewhere.
Best of luck with the quiz!
RasTweet