Hi David or Danny,
First off let me say I am sorry to hear about your recent loss. I know that it can be overwhelming trying to determine which upgrades will bring you the maximum AFTER REPAIR VALUE. That is a term used in the investor community to represent what the expected sales prices of the home is after repairs have been completed. It would seem you already have plenty of things to handle so this should not have to be another burden on you.
I currently have 3 properties I am renovating (rehabbing) in the Austin area so I have a very good idea of what sells and what doesn't and how to get the best value. I would be more than happy to help you with your situation. I also have the ability to buy your home as-is for cash. I can close in less than a week in most cases, and it really doesn't matter what condition it is in. I have 14 other ways to sell your home other than on the retail market, and many of them can get you MORE money than selling it retail, EVEN IF IT NEEDS WORK!
Feel free to contact me and I will be glad to set a meeting so that we can discuss this in further detail. Also feel free to call or email me. I am available 24/7.