Please help me tweak my 500 pt list

Hello,

Here is the 500 point list I played my first DE game with last week.

Duke Sliscus
3 Trueborn, 2 with Splinter Cannons
3 Trueborn with blasters
9 warriors in a Raider with Splinter Racks, Chains, and Nightshield
5 warriors


With the stuff I have on hand, I could swap Sliscus for a Haemonculus, freeing up more points for more bodies (or more likely vehicles).  If I wanted to keep Sliscus, I could swap the Splinter Cannon Trueborn for a Venom with no upgrades, and then put either the Blasterborn or the 5 warriors in it (proxied by a Space Marine Land Speeder).

Your thoughts?  Thanks.

Keep the splinterborn, lose the unit with blasters, buy a venom for either the 5 man warrior unit / the Splinterborn, give one of them a blaster, lose the chainsnares off the Raider, add Nightshields to the Splinterborn Venom.

Is just the one blaster on the Warrior, the DL on the Raider, and the Duke's blast pistol (which, if I'm that close to a vehicle, I have bigger problems) enough anti-tank? I guess it's only 500 points, but a couple days ago I played a Chaos Marines player (Nurgle) with 2 rhinos with Havoc Launchers. I ran the same list, but swapped the Splinterborn for a venom for the blasterborn, and was quite happy with the results. I was able to pop both rhinos pretty quick, and then had some nice AP2 fire for the Plague Marines.

Perhaps its more a case of personal opinion: I think having all your eggs in one basket is too much personally and I LOVE having heaps of splinter fire dice. Personally I think that 4 at 500pts would be ok so I guess you need to find one extra - maybe drop a couple of warriors from your splinter-rack unit to gain them? Add this extra blaster to that same unit. Alternatively ditch the blasterborn etc and buy a Raider for your second Warrior unit (equip it with a dark lance) and upgrade one warrior with a blaster for a dual darklight boat.