Hi raj
I do not understand why your IP firm have already collected 8 payments from you?  Can you explain this please, as it seems to me that they have been preparing your IVA for 8 months?  That seems a very long time - is there any reason for this?
Can you confirm the following to me:-
1  The value of your ISA to be cashed in
2  The amount of your monthly repayments
3  The fees the IP firm are proposing to draw
4  The total value of your creditors
At present the make-up of the numbers is looking a little odd to me, so get back as soon as you can and I will be able to advise more.
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
View my IVA blog at: 
http://melaniegiles.blogs.iva.co.uk