Good plan and layout. I think I would build a wood farm earlier and wait on the gold farm, but thats just me.
EnchantedKing has a really good idea. He built his animal farms quite a distance from his main base connected by a minecart track. That prevented his computer from having problems loading too many entities at once and kept his FPS up. I think I will be implementing this idea in my next base since my animal farms kill my slow computers ability to play.
With the Ink pond you should try to get ImFluffyDews input. He made a pond with a fall space and signs under the water and going up at regular intervals. The effect of this was that squids fell out of the pond after spawning and then would fall to their deaths. A surface version could provide additional fishing benefits.