The hardest thing with small acro tanks is longevity (ask me how I know). Everything will be a bit less stable and eventually, you will make some stuff mad and it can die back. You need to watch it every day to keep stuff stable. If you do happen to have a nice run of stability, then all of your stuff will outgrow the tank soon in a catch-22 kind of deal... you kinda have to treat them like a bonsai tree for constant pruning. Fortunately, I could never get as fast of growth in a 10g acro tank as I did my 240, so I got to enjoy it longer... stuff did OK, but without the rock-solid stability, nothing thrived to the max, but it did good.
I should say that I mostly did super-hardy stuff like ORA and time tested frags like GARF Bonsai and the like.
Maturity is going to be key, so have some patience.
Set your expectations appropriately. If you are really good at this, then you will be one of the exceptions and not the rule.. most people struggle to do SPS in 10g tanks, but not all.