Remove a unit?

[SonOfAvalon]

Is this unit safe to remove from the EDU?

Spoiler Alert, click show to read: 

type             Duke William
dictionary       Duke_William      ; Duke William
category         cavalry
class            heavy
voice_type       General
banner faction   main_cavalry
banner holy      crusade_cavalry
soldier          Mailed_Knights, 16, 0, 1
mount            heavy horse
mount_effect     elephant -4, camel -4
attributes       sea_faring, hide_forest, can_withdraw, general_unit, general_unit, no_custom
formation        2, 4.4, 3, 6, 2, square
stat_health      2, 0
stat_pri         11, 5, no, 0, 0, melee, melee_blade, piercing, spear, 25, 1
;stat_pri_ex      0, 0, 0
stat_pri_attr    no
stat_sec         12, 3, no, 0, 0, melee, melee_blade, piercing, sword, 25, 1
;stat_sec_ex      0, 0, 0
stat_sec_attr    no
stat_pri_armour  3, 5, 6, metal
;stat_armour_ex   3, 0, 0, 0, 5, 6, 6, metal
stat_sec_armour  0, 0, flesh
stat_heat        6
stat_ground      0, 0, 0, 2
stat_mental      11, normal, trained
stat_charge_dist 45
stat_fire_delay  0
stat_food        60, 300
stat_cost        1, 900, 250, 95, 225, 900, 1, 270
armour_ug_levels 2
armour_ug_models Mailed_Knights
ownership        normans
;unit_info        11, 0, 28
recruit_priority_offset    0

and any other of these hero units?

[attyla]

Yes it. You mey erase every unit you want, but you need to remove proper entries in EDB, descr_strat and eventually in descr_rebel_factions

[SonOfAvalon]

are these historical character units used in the grand campaign?

Duke William, Rufus, King Harold, King Henry, King Francis, King Richard, King Guy, Saladin, Hernan Cortes, Bohemond of Taranto, Qilich Arslan etc

[attyla]

If they are from vanilla you may to erase them without consequences. If they are from crusaders you need to erase them form campaign_script.

[SonOfAvalon]

If they are from vanilla you may to erase them without consequences. If they are from crusaders you need to erase them form campaign_script.

no i use a heavily modified retrofit campaign, I'd like to add some more units and was wondering if anyone had encountered any problems with removing them.

Thank you for your assistance.

[karaislam]

if its mercanery also u can delete from descr mercaneries.u dont need to delete from modeldb.

[Moon]

They are from the Historic battles Agincourt, Tannenberg etc, if you don't play them you can delete the units.

[SonOfAvalon]

They are from the Historic battles Agincourt, Tannenberg etc, if you don't play them you can delete the units.

yea I thought as much, I don't play those historical battles. I removed them and my mod works fine by all accounts.

[Ishan]

Yes and if you want to use the historical battles as well then you mod the descr_battle.txt file and remove the unit from there also.
....Data\world\maps\battle\custom\*Historical Battles*