Hi Cath
In prinviple, I'm with nickynush on this one.
I'm sceptical about any new arrangements actually going live by 1st July 2008 but I think there will definitely be a replacement for Pathway D at some stage, though may be not till the beginning of 2009.
How old is your OH? As long as you can afford to wait till early 2009, that may be your best option.
If you manage to find a sponsor, the need for formal qualifications can be dispensed with provided that you can come within the rules for exemption from them. Please see here:
Employer Nomination Scheme (Subclass 121/856)
Best wishes
Gill