Add in a metal roof and it sounds good to me. While it's always a good idea to keep debris cleared out around your home due to not just fire but insects and rodents, most people can't control what's grown 30 away from their homes, much less further out.
Texas is still a tender box with all the dead brush and trees from last summer's drought. All it's going to take is a tossed cigarette and we'll have another major wildfire. Here's the Texa wildfire risk map - http://www.texaswildfirerisk.com/
It’s not the thing that matters but who did it first and then you drink from a water bottle.