That's a great win.(posted 8223 days ago)You need to get prepared to put forward the same points to fight off Halifax in the next court hearing. Please read the Do's and Don'ts list that is in this site's Repossession section. You need to work on the issues dealt with in the section labelled "What to do after you receive a shortfall claim".
I'd like to have more details of your story - how this summary judgement hearing came about, what arguments Halifax put up, etc. I can't guarantee I'll be able to help - you seem to be doing a pretty good job on your own - but I'll try.
Lee