Hello [member=82974]RobLS[/member] - Welcome to the group and welcome to H-Town. I have lived here all my life so maybe I can help. If you would like to see my shop which already has many of the upgrades described here you are welcome to private message me through this site and I will give you my cell number and we can discuss. A few observations. 1. We get a good hard freeze here every two to five years so construction techniques are very different than many colder parts of the country. I am 66 years old and we just experienced the forth time in my life where snow actually stuck to the ground. 2. It is very common to have electrical service on the exterior of the home. I would say that it comprises the majority of homes here. 3. This is Texas so state and county regulation is nothing like California, the mid-west or the Northeast. There are a lot of things that you are allowed to do yourself to your own home here. That does not always mean that you should but it is often allowed. 4. When we moved into this house almost 17 years ago I was able to hire a licensed electrician who helped me design the electrical set up that I wanted. He laid it out and made material recommendations. He then allowed me to do the bulk of the rough work myself. He pulled the permit and did all of the actual connections. It saved me quite a bit of money and I enjoyed it. Remember that it is crazy hot here, it’s in the nineties by April or May and often stays there until early October. I have lived through summers here with 40 plus days in a row of 100 plus degrees. Your first summer here will be an eye opener. That and some other considerations make good electrical planning very important if you want to upgrade things once. Let me know if I can help further.