building a 1500 TAC list (not hardcore competitive)

I am in process of building up to a 1500 point force and I am having a little trouble finishing it off. was looking for insight here.

the core of the army (ie; notchanging this) is:

10 warriors in a raider with DL, NS, SR
10 warriors in a raider with DL, NS, SR
5 warriors with blaster in a venom with extra SC
5 warriors with blaster in a venom with extra SC
Razorwing with DL
Razorwing with DL

this so far comes up to 870 points, if I remember correctly.

the plan right now is it add:

5 scourges with 4 haywire blasters
5 scourges with 4 heat lances

this should bring it to 1110 points.

this is where things get difficult for me. I was wanting to add:

4 incubi in a venom with extra SC
succubi with glaive and the spite artifact

including that would leave me at 120 points. now that is fine for a dissi ravager, but I am thinking I need more darklight for T1 and should go the DL route on that, but alas, that puts me at 1505. so I guess my question is, is spite worth it or should I go with misery instead? maybe scrap the whole plan after the core and go in a different direction?  what ideas do you archons have for this list after the core units?

why cant you just upgrade 2 of the guns to DL and leave the last one as a dissie? Then you can still move 12 and shoot your normal 2 dl if you want.