That machine is my first love. It is the one that started my journey into machine embroidery. I never knew something like that existed!
I like pre-wound bobbins for embroidery. The brand I've used is by Fil-tec Class 15 for that machine. I buy them in the box of 80 at on line vendors. They are always more expensive at the LQS.
My machine loved Floriani or Exquistie XP threads. I have the thread color charts and mark each color to keep track. There is also an app for Floriani thread so you don't duplicate purchases. The brother/Simplicity pro is a nice brand.
Give a shout if you need any help!