Thanks for your answers, but seeing none before i played, i adjusted on my own and figured the list in the
OP was quite bad. So I went with a totally different list in then end, and crushed the knight list hah hah
I ended up using a 15 man tankbusta squad wich got 20 wounds off one knight (thanks to making 14 hits with their reroll) using the dakka dakka strat and the snakebite strat, and thanks to evil sunz 10 man meganobz squad.
Snakebite trukks will trannsfer the strat bonus to the flash gitz who are inside the trukk, thanks to open topped rule. @Nostro: it works, don't worry
(if the strat said "reroll" instead of +1 to wound would not, and works only in shooting phase, again open topped rule trasnferring modifiers to passengers during shooting phase, as well as impossibilty to shoot if transport can't shoot)
Here is the list. The army builder app is French so a few option names are slightly different but its mostly english:
PLAYER : Addnid
DETACHMENT : Bataillon snakebite
HQ1 : Big Mek en Méga-armure(1*77), Fling' kustom(2), Pince énergetik'(13), Champ
de force kustom(20), Grot graisseur(4) [116]
HQ2 : Weirdboy(1*62) [62]
HQ3 : Weirdboy(1*62) [62]
Troup1 : 11 Gretchins(30 + 1*3) [33]
Troup2 : 11 Gretchins(30 + 1*3) [33]
Troup3 : 11 Gretchins(30 + 1*3) [33]
Elite1 : 15 Tankbustas(25 + 10*5), 14 Lance rokettes(168), Boss Nob(0), Lance rokettes(12) [255]
HS1 : 6 Flash Gitz (150 + 1*30), Grot Bastos(4), Kaptin (0), Kikoup', Squig Kafteur [184]
HS2 : 5 Flash Gitz (150), Grot Bastos(4), Kaptin (0), Kikoup', Squig Kafteur [154]
Transport1 : Trukk(1*59), Gros fling'(5) [64]
Transport2 : Trukk(1*59), Gros fling'(5) [64]
Total detachment : 1060
DETACHMENT : Bataillon evil sunz
HQ1 : Deffkilla Wartrike(1*120), Super corps cybork [120]
HQ2 : Warboss(1*65), Fling' kustom(2), Pince énergetik'(13), Pince Kitu [80]
Troup1 : 10 Gretchins(30) [30]
Troup2 : 10 Gretchins(30) [30]
Troup3 : 10 Gretchins(30) [30]
Elite1 : 10 Meganobz(60 + 7*20), 9 Fling' kustom(18), 9 Pince énergetik'(117), Boss Meganob (0), Fling' kustom(2), Pince énergetik'(13) [350]
Total detachment : 640
ARMY TOTAL [1700]