Mods: Area Patcher and Item Patcher - Huh?

[Endarire]

Greetings!

In my Project Infinity install notes, probably from Big World Setup, I found Area Patcher and Item Patcher.  For a non-BWS game, how wise/necessary are these to use?

Thankee!

Options I had active from my notes:

Area_Patcher:0:Area Patcher

Area_Patcher:1000:Restore NeJ AR9799 - Exit0070

Area_Patcher:2000:Restore NeJ AR9799 - Exit9900

Area_Patcher:2001:Fix AR2300 Script - Prevent infinite loop after Sahuagin king dies

Area_Patcher:2002:Fix AR0701 Script - Undeadify the sea troll for Roger the Fence's quest

Area_Patcher:2003:Fix AR0406 Script - Remove Lord Jierdan from Copper Coronet after Windspear Hills battle

Area_Patcher:3000:Fix Jarl's BGT Adventure Pack - JA#C05.ARE - Trigger 0 - Door8100

Area_Patcher:4000:Restore Shadows over Soubar - AR0700 Travel Trigger

Area_Patcher:4001:Restore Shadows over Soubar - AR4360 Near Areas

Area_Patcher:5000:Fix BG1NPC X#AJR1.ARE

Area_Patcher:5001:Fix BG1NPC X#CH11.ARE

Area_Patcher:6000:Fix BGSPAWN Near Areas

Item_Patcher:0:Item Patcher

Item_Patcher:100:Gives some vanilla items the Droppable Flag

Item_Patcher:101:Gives some BP items the Droppable Flag

Item_Patcher:102:Gives some CtB items the Droppable Flag

Item_Patcher:103:Gives some Huple items the Droppable Flag

Item_Patcher:104:Gives some Iylos items the Droppable Flag

Item_Patcher:105:Gives some Keto items the Droppable Flag

Item_Patcher:106:Gives some Kim items the Droppable Flag

Item_Patcher:107:Gives some Kivan and Deheriana items the Droppable Flag

Item_Patcher:108:Gives some Lena items the Droppable Flag

Item_Patcher:109:Gives some Les Exiles de Lunargent items the Droppable Flag

Item_Patcher:110:Gives some Ninde items the Droppable Flag

Item_Patcher:111:Gives some Skie ReDone items the Droppable Flag

Item_Patcher:112:Gives some TDD items the Droppable Flag

Item_Patcher:113:Gives some Tashia items the Droppable Flag

Item_Patcher:114:Gives some TDD sin TDD items the Droppable Flag

Item_Patcher:115:Gives some TS items the Droppable Flag

Item_Patcher:116:Gives some Avi Maya items the Droppable Flag

Item_Patcher:117:Gives some Aeon items the Droppable Flag

Item_Patcher:118:Gives some Amber items the Droppable Flag

Item_Patcher:119:Gives some Angelo items the Droppable Flag

Item_Patcher:120:Gives some Breagar items the Droppable Flag

bp-bgt-worldmap:0:Worldmap for Baldur's Gate - including colored Baldur's Gate map icons

bp-bgt-worldmap:1:Use new Worldmap for Throne of Bhaal as well