Hi Lee
The problem you have, therefore, is that you have debts of £50k and equity in your home and car of £50k, plus an ability to offer monthly contributions. You are therefore not insolvent, so an IVA is not an option for you. I suggest you consider re-mortgaging to be able to pay a lump off all of your debts, which should leave you with more manageable repayments, or consider downsizing and using some of the equity for debts also.
Failing this, you may wish to consider proposing a Debt Management Programme until your finances are more certain.
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