[1.19.2] Endermans pickup block event ?

Good nights 
i fond the json whit the list of blocks enderman picksup and add one of the mines 

/data/minecraft/tags/blocks/enderman_holdable.json

	{
    "replace": false,
  "values": [
    "mercblk:manhole_panel"
  ]
}
	

and its works but two things i need 

they hold the manhole cover whit the same rotations as a block of dirt 

is posible to set a custome rotation more adequate to this block like in the display section of the json model 

like 

"thirdperson_enderman": {

"rotation": [0, 90, 0],

"translation": [3.25, -1.75, -3.5],

"scale": [0.5, 0.5, 0.5]

},

	"display": {
	"thirdperson_righthand": {
	"rotation": [0, 90, 0],
	"translation": [3.25, -1.75, -3.5],
	"scale": [0.5, 0.5, 0.5]
	},
	"thirdperson_lefthand": {
	"rotation": [0, 90, 0],
	"translation": [3.5, -2, -3.5],
	"scale": [0.5, 0.5, 0.5]
	},
	"firstperson_righthand": {
	"rotation": [0, 90, 0],
	"translation": [1.5, 2, 0],
	"scale": [0.5, 0.5, 0.5]
	},
	"firstperson_lefthand": {
	"rotation": [0, 90, 0],
	"translation": [1.5, 2, 0],
	"scale": [0.5, 0.5, 0.5]
	},
	"ground": {
	"translation": [0, 1.25, 5.5],
	"scale": [0.75, 0.75, 0.75]
	},
	"gui": {
	"rotation": [0, 11.25, -45],
	"translation": [1, 0, 0],
	"scale": [0.75, 0.75, 0.75]
	},
	"head": {
	"translation": [0, 0.25, -1]
	},
	"fixed": {
	"rotation": [0, 0, 45],
	"translation": [0, 0, 5.5]
	}
	

#########################

and the main thing is 
i made this custome manhole block the cover can be detached from the block and if you break the block it will drops the cover first 

i want the ender to stole only the cover and let the gravel slab behind 
soo it i have two posibilities 

if the block has some

onEndermansPick(Level level, BlockPos pos, Entity ender){} function 

or an onEndermanPicksBlock event  

any if those is good 
 

thanks fro your time