I look forward to seeing it! We have some of that same combination here, in nature the wild grasses and weeds die off due to lack of rain, replaced usually with things like thistle and other weeds. My yard does dies off as well because we are usually on water restrictions during the summer and I refuse to water it for "aesthetics sake" I let mother nature do her thing, if it is her choice to brown the grass, then so be it.
[good thing I don't have a HOA in my neighborhood!!!] My only issue is that then the next year my yard is all weeds again. I need to find a balance!