Playing With Myself: A 40K Solo Play and Solo Learn Experience

So I’m going to upgrade to 1000 points before my next game.  I am starting to see what I need to add to make each side better, but advice is always welcome.  Given I’m not buying anything new for this just yet, out of the models I own, what lists would you build using the stuff I own, listed below:

Tyranids

Hive Tyrant x1 (Weapons glued on: Heavy Venom Cannon, Lash Whip and Bonesword)
Gargoyle x30
Warrior x3 (Weapons glued on: Devourer, Lash whip & Bonesword, Rending claws.  Deathspitter, las Whip & bonesword.  Devourer & Scything Talons)
Hormagaunts x52
Termagant with Fleshborers x20
Termagant with Devourers x20
Ripper Swarm x6
Purestrain Genestealer x1
Carnifex x1 (All options magnetised)

Space Wolves
Tactical Marines x12 (1 Plasma gun, 2 meltaguns)
Terminators x10 (Random weapons glued on, Details over here)
Marine Scout with Rocket Launcher x1
Tech Marine x1
Land Raider x1 with Lascannons
Predator x1
Rhino x1
Vindicator x1
Dreadnought x1
Venerable Dreadnought x1
Intercessors x3

Magnetised Dreadnought weapon options:

Left: Hand with Storm Bolter, hand with Flamer, Missile Launcher

Right side: Lascannon, 2x Assault Cannon

I’m not completely against proxying or pretending something has different weapon options attached, so long as I can keep track.

Left to my own devices I’ll be removing the Rhino from my list and looking to include a Dreadnought and try out the Vindicator.  The Nids only have more infantry available so lets bring some melee to tie up the enemy, and increase the number of guns in the termagant unit?  With an infantry screen available, the Carnifex will likely want a gun too so it can contribute early game.

I’ve built some lists and attached them below for anyone who is interested.  Feel free to offer advice or pass judgement.  I don’t own any more HQ units or I might have added some to increase my CP’s.  I’ll be playing with Stratagems this time around too.