Oh wow, thank you all so much. If we do decide to proceed the garden is now much higher on the priority list. So going with the a, b, c idea. How about
a) New kitchen but as a kitchen diner, cupboards and work surface in utility. Flooring, skirting boards and paint throughout (not including bathrooms)
b) Warm roof the conservatory. Build a gable type covered porch between house and garage creating a corner entrance. Landscape front and back garden (do as much as we can ourselves). Then eventually bathrooms
c) End goal would be turn conservatory into an extension and knock through. Out front potentially get a drop curb, block pave part of the grass.
What I'm now struggling with - is it worth it? If we consider it would then be a forever home bur would take a lot of time and saving to get to c). And then throw in the unexpected extras like potential new windows/doors