Wow, that is a lot I did not take into consideration. I'll have to rethink my approach to this and what it's going to require to start doing this. Thank you for that information, Travis!
Sorry if this has already been asked. I couldn't seem to find anything when I searched.
I have not been doing this for too long but I would like to get myself set up to start designing from home. AutoCAD is pretty pricey but I see that LT is significantly cheaper. I only do 2D system designs...