I did ve Maq Prime a call the other day as on an old thread somewher, Nomore4s mentioned he had achieved some satisfaction with them. They do require 5K minimum balance, and am unaware of their platform.
If it is true they have no charting facility, it would be worth going with one that does, and also offers DMA, for an extra broker charge.
IG Markets is going to be my provider for DMA's. Their charges are fair, the charting is sub-par, but it works and can always be checked on another website for comparison.
I do realize that your thread was not asking about IG, but since I am an account holder I just thought it would be benificial to mention. I will also say that their DMA-CFD range, I believe, is not equal the the amount that Maq prime boasts. I think so, I don't know - haven't done a comparison.