Hi Stickman
Regards ESA timescale please see here -
How long until they make a decision? Regards your DLA80, which I understand to be a DLA Review under The Right Payment Programme, I believe that once your Review has been taken place, you will not have to complete a further claim, for at least 12 months, if awarded appropriately.
I am sorry that we can not advise on your further question on a board like this. You may wish to get help from an Agency here -
Where to get advice? Kind regards
Michael