1K List and strategy for league

Hey everyone!

My local LGS is starting a 1k league for beginner players, and I’m joining in with GSC. I used to collect death guard but I just happened to get a freakin great deal on a bunch of GSC and I finally get to play my dream faction.

My problem is that while I’m having some trouble finding a way to build the army with the minis I currently own. For the record:

1 Abominant 1 Primus 1 Magus 1 Patriarch 1 Iconward

10 Aberrants 20 Acolytes 36 Neophytes

My initial plan was to run a block of 10 Aberrants with an Abominat and forward deploy them with inscrutable cunning. Two blocks of 10 acolytes and a block of 20 neophytes with a Primus. Unfortunately that seems like it’s too reliant on units coming out of deep strike and it doesn’t seem like it would work.

Another idea was to have a block of 10 and a block of 5 acolytes and a block of 10 and one of 20 neophytes. This way I could make better use of deploying.

(The league is not wysiwyg so I can use as many demo charges, heavy and special weapons as I want)

I need some help building a list that can take on all comers (a lot of space marines and tyranids are expected on this league). And also some help building a strategy around these units.

Can someone help me?