V-Core 3 motor mounts (aka FMMM)

V-Core 3 motor mounts (aka FMMM) 
The name Full Metal Motor Mount (FMMM) is given by RatRig Discord community.

for enclosure1 owners please read comments below

Nothing fancy but seems useful for some other users.
I was not happy how to handle XY Motor assembly. Now you can install motor and pulleys, route the belts and install finally the top plate. 
Another benefit you can use shoulder bolts if you have a reliable source.

After having hard time to buy new shoulder bolts I decided for a streamlined version which works too.

Links are just for reference. You can buy from any vendor which has matching products
Motor Plates https://www.aliexpress.com/item/1005003669400932.html 
Spacer https://www.aliexpress.com/item/32832247456.html
Hex Standoffs https://www.aliexpress.com/item/4001291854386.html

BOM 
1x Motor plate set
4x M5x8x3mm  Aluminum or Nylon Spacer
2x M5x8x13mm Aluminum or Nylon Spacer
8x M3x8 Cap head screw
2x M3x30 MF Hex Standoffs
4x M5x45 Cap head screw (original M5x40 may works too)
4x M5 Lock Nut

BOM with shoulder bolts
1x Motor plate set
4x M5x8x3mm  Aluminum or Nylon Spacer
2x M5x8x13mm Aluminum or Nylon Spacer
8x M3x8 Cap head screw
2x M3x30 MF Hex Standoffs
4x Dia 5mm, length 40mm Shoulder bolts
4x Lock Nut which match to your shoulder bolt threats
1x xy_motor_suport_left_3.1_shoulder_screw
1x xy_motor_suport_right_3.1_shoulder_screw

M5x8x13mm Spacer are used to replace the motor_cage_bottom parts which are now obsolete
M5x8x3mm Spacers are used to replace the motor_cage_top parts which are now obsolete

Pro Tip: You can use any combination to achieve needed distance. As example for M5x8x13mm you can also use spacers with 10 and 3mm length
 

Update 17.04.2023
I updated the shoulder bolt part to be more detailed.
Buy Lock nuts which match to the should bolt threats. There are dia 5mm shoulder bolts mit M3 or M4 thread in the market

Update 09.11.2022
helpful info from user nicedevil : 
you need M6x12 lens head screws for the plates to mount them to frame instead of the stock ones. Otherwise the frame isn‘t sitting on the mounting angles at the back.
I guess he meant ISO 7380-1 Button head screws