hi guys thanks for the welcome, so far plans are to strip out insulate and re plasterboard, removing the storage heaters, finish the rewire that the previous owner started including ditching E7 and the pre pay meter, its a right bodge of different bits added here there and everywhere, iv counted 5 consumer units of various ages.
Probably replumb the whole thing as well as adding radiators for the ASHP and a "megaflo" i am fairly confident that i can get the RHI payments as my EPC is only 44, im also looking into the interest free loan to install it aswell, i looked into getting insulation grants but its means tested so i wouldnt qualify plus there is about a 2 year waiting list up here iv attached a drawing that i managed to do on a free online drawing tool to show the layout.