If this is for your first game and using the only models you have then yeah - it's the best list you can make as it's all you have to use
My question as around what each unit is intending to do. Who will be sitting on the backfield objectives? Who will be supporting the Invictor (assuming you forward deploy it) and so forth.
Personally I would suggest for your first game, change the points down to 1000 and play a few games in the same time as 1 big 2000 point game. You have the models to make a couple of different lists which would allow you to play around with different combinations and get a feel for different playstyles.