Hi Joe
I would definately look at the possibility of remortgaging now and effecting a lump sum full and final settlement. This can be done via an IVA or by making offers directly to your creditors - easier doing via an IVA if you have more than four creditors.
As your mortgage repayments will increase, this will render any future contributions unaffordable and get you debt free at a much earlier stage.
There are also benefits for your creditors, as they are unlikely to see any money for the first two years as your contributions will be absorbed in IP fees.
If you have debts with HSBC or Northern Rock, then you may not be able to achieve the minimum dividend in this manner, so contributions and a back-end equity release may be the only way forward.
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
For further details contact me at
http://www.melaniegiles.com and view my IVA blog at:
http://melaniegiles.blogs.iva.co.uk