Hi dark and welcome to the forum
Your debts are a bit low to justify and IVA to be honest, so I feel that a Debt Mangement Programme is more appropriate for you if you wish to try and repay your debts. Have you also tried a consolidation loan to benefit from a reduced repayment? These can be dangerous, if you do not cancel all of the other credit cards, and you have to be disciplined and pay off the loan as soon as possible. How much are your repayments to creditors at the moment?
Bankruptcy proceedings are also an option, but one you do not seem to desire as you say you do not wish to shirk your responsibility.
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