Reason for asking the basis of your mortgage, is that if you switched to interest only you could reduce the monthly payments - beware of doing this though, as you will not be paying any capital off the loan, but you could consider part interest only/ part repayment as a compromise to bring you below the 40% hurdle.
Yes I mean that your IP should highlight the high gearing, and explain why it is justified. And that you expect it to be countered by forthcoming payrises.
Absolutely you can ask for changes - it is your proposal at the end of the day, and your IP will want to encourage you to get it right. Ask as many questions as you need to, and if you feel that there are suggestions which will improve your offer feel free to mention these the the IP. A good IP will definately not take the view that you are telling him/her how to do his/her job - and the process should involve a two way process, and not just a proposal slapped together quickly with little thought process.
This "barrier" has caused some IVAs to be rejected in the past, so make sure that the IP you have chosen has the ability and drive to fight your corner for you, whilst making sure that you are putting your very best foot forward with regard to your offer to creditors.
Good luck and do keep asking those important questions.
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