Beds or paths

I currently have an edged bed, edged with reclaimed wood from around the house and garden when we moved in, which is my veg growing space. It is surrounded by grass and soft fruit bushes are dotted around in the grass. We've got gooseberry, black currants, white and red currants. Also blackberries crawl through the hedge at the back. I am considering a grand plan for the veg area and am considering a potager type garden in that space. One day I am going to remove the leylandii hedge which boarder this area on two sides and replace them with fence. One fence i intend to grow trained fruit on, the other maybe a line if raspberries. Then I am considering taking all the turf up, putting in a variety of edged and raised beds in different shapes and probably gravel paths between so they can be narrower than my lawn mower. That's the plan anyway, if it ever happens is another story.