Kabal of the snowy mountain

Hey folks!
I´m new (again) to the game. Played it 15y ago, sold all my minis *facepalm
Now I´m back, thinking of a new army. Well, guess what I want to play ;P

I thought about my list. Said that I played 3rd or 4th edition I´m not into the updated rules, yet.

The army consists of a Raider/Venom List, Reavers aaaand the corsair as allies to give them extra powder, yes powder!

HQ
Archon + 4 incubi in venom  - anti teq

Troops
2 x 5 Kabalite in venoms  - anti inf
1 x 10 kabalite in raider  - anti inf
1x 10 wyches in raider  - bundled with HQ choice -> pain in the ass for enemies in cover I guess

FA
6 x Reaver  - kitted as anti tank
5 x scourges - same same

Elite
2 x 5 Trueborn in venoms or 1 x 10 in raider. don´t know yet
or
Grotesques in raider?

Heavys
Well, jets/bomber I guess .. (don´t like this new flyer things, it´s tabletop, not abovetable ;P )

Ally

HQ
Corsair Prince, Seeker of forbidden Pleasures - > unlocks 1 extra combat drug for him and every unit 15pts/squad, makes reavers and wyches potentially freaking painjunkies with 2 rolls on drugs

- on a jetbike
-> Question: can I put him into my Reaver squad? Can I give him a Howling Banshee-Mask for skipping overwatch?

Troop
3x Corsair Jetbikes

So, what do u think of it?