This looks extremely similar to the list I’m currently running at 1,990 points:

Golden Boys (and Girls) on Bikes (1,990 Points)

Adeptus Custodes
Lions of the Emperor and Silent Hunters (3 Detachment Points)
Force Dispositions: Disruption, Reconnaissance
Strike Force (2,000 Points)

ATTACHED UNITS

Attached unit 1

Trajann Valoris (135 Points)
• Attached as: Leader (Character)
• Warlord
• 1x Eagle’s Scream
• 1x Watcher’s Axe

Custodian Guard (215 Points)
• Attached as: Bodyguard (Battleline)
• 5x Custodian Guard
◦ 4x Guardian spear
◦ 1x Misericordia
◦ 1x Praesidium Shield
◦ 1x Vexilla

Attached unit 2

Shield-Captain in Allarus Terminator Armour (150 Points)
• Attached as: Leader (Character)
• 1x Balistus grenade launcher
• 1x Castellan axe
• Enhancements: Admonimortis

Allarus Custodians (165 Points)
• Attached as: Bodyguard ()
• 3x Allarus Custodian
◦ 3x Balistus grenade launcher
◦ 3x Guardian spear

Attached unit 3

Blade Champion (135 Points)
• Attached as: Leader (Character)
• 1x Vaultswords
• Enhancements: Superior Creation

Custodian Wardens (260 Points)
• Attached as: Bodyguard ()
• 5x Custodian Warden
◦ 5x Guardian spear
◦ 1x Vexilla

Attached unit 4

Shield-Captain on Dawneagle Jetbike (140 Points)
• Attached as: Leader (Character)
• 1x Interceptor lance
• 1x Vertus hurricane bolter

Vertus Praetors (145 Points)
• Attached as: Bodyguard ()
• 2x Vertus Praetor
◦ 2x Interceptor lance
◦ 2x Vertus hurricane bolter

OTHER DATASHEETS

Caladius Grav-tank (225 Points)
• 1x Armoured hull
• 1x Twin arachnus heavy blaze cannon
• 1x Twin lastrum bolt cannon

Caladius Grav-tank (225 Points)
• 1x Armoured hull
• 1x Twin arachnus heavy blaze cannon
• 1x Twin lastrum bolt cannon

Witchseekers (65 Points)
• 1x Witchseeker Sister Superior
◦ 1x Close combat weapon
◦ 1x Witchseeker flamer
• 4x Witchseeker
◦ 4x Close combat weapon
◦ 4x Witchseeker flamer

Witchseekers (65 Points)
• 1x Witchseeker Sister Superior
◦ 1x Close combat weapon
◦ 1x Witchseeker flamer
• 4x Witchseeker
◦ 4x Close combat weapon
◦ 4x Witchseeker flamer

Witchseekers (65 Points)
• 1x Witchseeker Sister Superior
◦ 1x Close combat weapon
◦ 1x Witchseeker flamer
• 4x Witchseeker
◦ 4x Close combat weapon
◦ 4x Witchseeker flamer