i've had a few brothers. I loved my Tajima professional. you can get a good used one 12 needle for about 6-$7000.
12 needles means you have 12 thread colors and don't have to change the thread. just put in the proper needle number 1-12, and it goes by itself. I loved that machine. emb field was about 20x 29-30. Jacket backs, and what i used it for, casket head panels. good luck.