You made the right choice.
I just want to share.
The test I ran, less than 20 hours ago. Those 50 accounts are distributed. I used new MB account from one of my friends that I influenced to do IM and showed him how I do CPA with TA.
Please note that my intention here is to test TA and not to make money.
So I just quickly picked up the first 3 freebie with zip submit offers that I found. Quickly wrote spun messages and ran 10 accounts for the 1st one, and 5 on each 2. 20 accounts promoting CPA offers in total. The other 30 accounts are promoting my review sites and TA.
And here is what I got after less 20 hours with those 20 accounts
I blurred most part because I dont want my friend to lose his account.
Not that much though especially with the last 2 offers because I messed up with the messages, I created too long messages more than 140 characters (I didnt noticed because its just a test and making money is not even the main objective) so many of them are not posted but we still made money (unintentionally).
So Its almost impossible not to make money with this method.