First I would only recommend having only 1 power weapon. I think you should break up sight-lines more, try to wall off sections as the map is effectively just an open plain with a bunch of low cover. On that note, I think there's too much emphasis on cover in certain areas and non in places that drastically need it. If you are going for a 1v1-2v2 H5 Forerunner I would recommend checking out @Portaleer's map of the same nature: https://www.forgehub.com/maps/pyromancer.5152/ Notice how the entirety of his map flows extremely well and each route is used as much as the others.

Hope this helps,
Sam