Massive excavation was stopped by me. For stockpile, I delete some of the stockpile, seriously, build a kitchen and a still near the farm. Close the farm area from the main entrance, and start building a defencive corridor into the ground. You want that everything that not allied have to go by their first, not in our vital food supply ^^
Also, I have mark up some digging to extend the forge, build smelter a lot and an another forge. Cut out the channel a little.
Except that, the priority are:
-Check the structure of the fortress and correct it to let one main way into the fortress for enemy, you could let a secondary acces for civil when everything is calm ^^
-The construction of a corridor, 3 wide, with balista at an end, channel to separate fortification where our ranger can kill foes and being the only in or out in war time. (Optional; the 3wide passage can be made with bridge, and the under them, a falling of 10 or more level, alternate natural floor with bridge to make it long)
-Build a barrack near the new defencive system
-Find iron and make steel
-Forge en masse steel sword, steel bolt, steel chain mail and make iron full suit
-Start a complete glass industry to trade and make grow everything we need for food/dye/cloth
*:Find water is a top priority, but you can't just concentrate on that, just find the aquifer, take the first stone layer and do tunnel across the map.
The 3 first should be complete under one reign. Our people will mess up everything, with half thing done. It's my recommendation to make it viable with a no enclosure rule. Once every state are check and correctly done, you will have the full ability to do anything stupid you want ^^
Personally, I'll not put an hand on this(except to fill up an hour or 2 if that happen), I have see that for the moment my taste are elsewhere than DF, Shonus, I'll back you for this, I love to see what the other make as stupidity
Will make recommendation, doing the PoI also can be a good idea.