FFVI Worlds Collide

Love the new changes to the randomizer, here are a few suggestions.

*Now that the Cave to the Sealed Gate has been restored in the most recent version that I've seen, I would like to see the Sealed Gate open and lead into Esperville including the "bridge" prior to the town. This adds another new location to explore. There are plenty of unused shops within the data, so placing four shops (items/weapon/armor/relic) is possible, even adding items in barrels, boxes, and urns across the town as loot if desired. The entrance before the Sealed Gate can be guarded by Yura, speaking to him would triggers a boss battle. The unused boss Colossus would end up being the boss. After Colossus defeat, the Sealed Gate would open. A NPC would give a magicite or item inside Esperville.
*The Umaro boss battle as a bug, due to Umaro having Seizure immunity, Regen status doesn't applied when Umaro uses a Green Cherry. Seizure immunity should be removed from Umaro so he can get Regen status.
*A separate flag, replace every instances of Empty chest with GP.
*Add Speed +2 and HP +100% level up bonuses granted by espers into the shuffle. Both of these go unused in the vanilla version.
*Gau's Veldt recruitment spot could used something flavored to the character being recruited instead of Gau's "Uwaoo~!!". Uwaoo~!! can still be used for Gau.