I just joined Taxi last week and here is my first post so please forgive my noob question

I sent this question to Michael on yesterday's stream and his reply was very helpful but he also suggested that I take your opinion here in the forum as well.......
I was wondering if I should
1) Open an account with a PRO even though I know I shouldn't be registering any songs
2) If 1 is yes, would it be wise to open an account with an American PRO although I live in Malta (Europe) since Michael mentioned that approx about 70 - 80% of Taxi's listings are American based. He also mentioned that European PROs can use ASCAP or BMI to take care of deals based in the USA but it can take longer for payments to arrive ect ect
I would like to know if maybe some of you who also hail from Europe and are more experienced can share their wisdom

Thanks in advance and hope to get to know you all !
Owen