Maybe think about if you are keeping livestock - feed prices are high and it's good to have your own feed as much as poss, apples=piggies is great.
You might not be in the frame of mind that would contemplate making your own wine from trees (elder, flowers, berries, spring oak leaf, autumn oak leaf etc, list is endless, cider of course) but you may be in 5 years time, so think ahead at possible business ideas, as you say you want investment.
Good luck - let us know what you do!