I'm very surprised Gareth as your credit rating is still going to be shot and the IVA will stay on there for six years from the start regardless of the fact that you have failed - in fact it probably will state on your record that it has failed.
If you intend going BR, Gavin, I would keep my head down and save for the fees in the hopes that you get the money together before the creditors take an interest.
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014
I would avoid a loan at all costs and once you commence work save for the bankruptcy fee and get it over and done with once and for all and look forward to a new start in the New Year x
IVA final payment left the bank on the 26th January 2013...looking forward to a debt free future.
Whatever you do, don't take out another loan if you are going for bankruptcy as it is technically fraud as you have no intention or means of paying the loan off and the OR will not be impressed.