1750 Gk+Inquisition

Hail Brothers, here's the list, just one question: a friend o'mine told me that I can include some inquisition's troops aside my GK list with just the restriction to be into points limit. I've 2 HQ (Coteaz+Libby) and added an inquisitor, does it makes me get malus from free list?
Thanks again

HQ
Inquisitor Coteaz
GK Librarian: Mastery Level 3, Nemesis Warding Stave, 3 Servo-skulls
(Ordo Malleus Inquisitor)

ELITES
5 men Paladin Squad: 2 Swords, 2 Halberds, 1 Daemon Hammer, 2 Psycannon

TROOPS
9 men Inquisitorial Henchmen Warband: 2 Crusaders, 7 Inquisitorial Servitors (3 Heavy Bolters)
9 men Inquisitorial Henchmen Warband: 2 Crusaders, 7 Inquisitorial Servitors (3 Heavy Bolters)

DEDICATED TRANSPORTS
1 Rhino, Dozer Blade
1 Rhino, Dozer Blade

FAST ATTACK
10 men GK Interceptor Squad: 2 Incenerators

HEAVY SUPPORT
Nemesis Dreadknight: Heavy Incenerator, Personal Teleporter 235
Nemesis Dreadknight: Heavy Incenerator, Personal Teleporter 235

Nice list... but i insist... Warding stave is not necessary on librarians. as it is too expensive. and with psyker lvl 3, you could get sanctuary... keep the sword, and give some servoskulls or give psyammo to the Interceptor Squad