I would simply ask for a copy of your proposal and Chairman's Report, as you might need these in any event when the IVA is finished, to help clear up Credit Files.
GT have a unique approach to equity release, so your wording might be crucial if you need to argue a point or two.
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014
We had to approach them about month 54, so deffo be proactive with them and get the month 54 thing sorted as soon as........took us 6 weeks to get a response from them after submitting valuation