Sons of Magnus vs Tyranids

Played 2k vs Nids at my house against a good friend. Beakycon mission again. Came down to him destroying a Razorback on bottom of turn 7 to win. I was up on kill points and we both held our capture and control and one seize ground apiece. I contested the last seize ground he got last turn so assaulted the Razorback with Tyranid Prime and 3 Hormogaunts. Prime whiffed then 3 Gaunts got 2 6's to glanced thanks to adrenal glands. Was already immobolized he proceeded to roll double 6's to glance it to death thus winning the seize ground 2 to 1 we went to victory points and he had me by 315 pts

Sons of Magnus current 2k list

Here is what I currently run for my Sons of Magnus

HQ
Brother Captain- Incinerator, Warding Stave, Psykotroke Grenades

Librarian- Warding Stave, Warp Rift, Summoning, Shrouding, Sanctuary, Quick Silver

ELITE

Vindicare Assasin

TROOP

5 man Strike squad 4 swords and psycannon,
Razorback with Twin Las and Warp Stabalization

5 man Terminator Unit 2 Halberds, Sword, Hammer, Banner with Psycannon, Psybolt Ammo

6 Man Terminator Unit 2 Swords, 2 Hammers, Halberd, Banner with psycannon, Psybolt Ammo

HEAVY SUPPORT

Dread- 2 twin linked Autocannons, Psybolt Ammo

Land Raider- Warp Stabilization, Psybolt Ammo

Land Raider Crusader- Multi Melta


Have been having some trouble with failing way above average on Terminator Saves am considering changing list by either dropping 5 man terminator squad and putting in another 5 man strike squad with no Razorback and upgrading 6 man Termie squad to Paladins withs Apothecary but would have to drop Warp Stabalization on Raider and the Stave from Brother Captain who I upgraded to Grand Master so Paladins could be scoring also gave Librarian Might of Titan

Other Possibility is Drop the Crusader and make 6 man Termies up to 8 with 3 Sword, 2 Hammer, 2 Halberds, Banner with Psycannon. Added Second Dread same as first and Gave Librarian Might of Titan and Dark Excommunication.

Not sure I like either one better than current list don't like giving up second Raider and like having the second Termie squad. Does well with average dice so may just stick with list and hope dice come around.