Cwmnbranman
With some dedication, you can qualify quicker by going modular than you can integrated. But if self study away from a classroom environment is a problem eg Bristol GS etc, then you are reducing your options.
Another question you have to ask yourself is if you are lucky and get a job at some point after qualifying, can you support your family on an annual income that realistically will be circa £15k to £25k? A jet job is unlikely and Ryanair is a no go. What sort of flying job / companies would you target post qualification?
Can you go back to surveying post qualification whilst job hunting?