You may well be given the 'suspended' part of your sentence, not because the Magistrate thinks you deserve it, but because there actually is no room in a cell for you.......
If your sentence is the same as the other person, you are, in effect, receiving a 9-month sentence although it is served in two parts.
Perhaps you would be sentenced to more time inside to both warrant you being sent there in the first place, and to balance out the portion that you wouldn't be spending 'on tag'.
I don't know whether your legal team would be able to advise you, given that they know *all* of the circumstances surrounding your case, whether you would be able to ask for, and receive this sort of consideration.
A final point, the bench may well decide that it will serve as further punishment for you to serve your sentence in a manner you find most inconvenient.........