Welcome to permies Aaron.
Fruit/nut 'bushes' is a wonderful option if you are dealing with limited space.
Depending on your layout, you may be able to combine 'food forest' with beds.
The beds offer a great opportunity to use them as nurseries to start your larger plants while you decide what will go where, and what your finished plot will look like. It does not need to be an 'all-or-nothing' scenario right away.
I recently purchased a new property in an area where I don't fully understand the year-round weather patterns yet. The back
yard (sunny side) already has 5 raised beds (4' x 12' each). I plan to use these beds next spring/summer to grow annuals, and as nursery beds to begin some of my permanent plants. This will allow me to observe all four seasons before I make any commitments as to how the entire area is to be utilized.
To get a head start, I will probably do a light till in the spaces between the beds, and plant some nitrogen fixers/dynamic accumulators in those pathways. A few chop-and-drops, plus walking on those paths will help prepare the soil, so that when I tear out the raised beds, the yard should be prime for starting a food forest. I may keep a couple of the raised beds for certain crops, and to add some texture to the yard as everything else is small and maturing.
That is one of the advantages of
permaculture: there is no fixed only way to do it - it can evolve as you refine it to its final state. What works
best for you is the right way to approach it.