Hey guys, first topic on these boards and I'd love to hear some of your good advice

.
Here's the thing. I just revived my
40k CSM army after about a 5-6 year retirement. I've played a few smaller fun battles in the past 2 weeks (500-1000 points) but am now going for a 1750 game.
For this, I've put together the list below and I would be more than grateful for and open to any advice. The army I will first play it against will be a 1750 Tyranid swarm. So basically just want a checkup if the following list would be competitive and whether or not I should change the configuration in the sense of weapons and/or troop choices.
HQ
Daemon Prince (1) = 175
- Wings
- Mark of Nurgle
- Warptime
Daemon Prince (2) = 175
-Wings
-Mark of Nurgle
-Warptime
ELITE
Dreadnaught = 110
-Twinlinked Autocannon
TROOPS
9x Plague Marines = 282
- Aspiring Champion with
PF
- Rhino Dedicated Transport
9x Khorne Berzerkers = 274
-Skull Champion with
PF
- Rhino Dedicated Transport combi Melta
-9x Khorne Berzerkers = 274
-Skull Champion with
PF
- Rhino Dedicated Transport combi Melta
HEAVY SUPPORT
Defiler = 150
-standard config
Vindicator = 125
-standard config
Havoc Squad = 185
- 7x
CSM
- 3x Autocannon
- 1x Missile Launcher
TOTAL: 1750
Besides the wargear listed above I have the following available as well:
- 2x Chaos Predator
- 2x Marine with lascannon
Thanks for your time!