foxie Yes, it is lega to do a deed of arrangement to redistribute money in a will, but you are still up against the rule that says, if you dispose of money by legal or illegal means with the intention of avoiding paying care home fees or to qualify for a benefit or keep receiving it, then the Local Authority and DSS has the right, in fact, legal obligation, to take account of the money you have reassigned by the Deed of Arraanegment when calculating what help with care fees or benefits you will receive.
When I worked as Home Advisor with Age Concern (as was) I visited a number of people who had come up with all sorts of wicked wheezes (they thought) to avoid paying care costs or to qualify for benefits. Some of them thought up by solicitors. None of them worked. Sooner or later they got caught up with and would come rushing to Age Concern looking forways out. We had to tell them that there were none. And if they died I think the money can be claimed back from their estate or those to whom the money is given.
Personally, given the quality of care home an LA will put you in, I would rather my whole estate was expended caring for me so that I could go into a home, not bumping along at the bottom of the market. Yes, of course, I would like my children and grandchildren to inherit my money and house, but by owning a house it means they have had a childhood free from poverty, gone to good schools, had better chances of good tertiary education, so why neither of them is rich, they too own houses and their children are having a culturally rich childhood, go to good schools and will have a head start when going to university. That in itself is a huge inheritance for my children and grandchildren to receive.