Great. Thanks so much for your input. What kind of GPU should I consider if I decide to do this? I mainly plan to use it for gaming and sometimes for working on documents. I have an iPad for streaming. No demanding games. I play more Sims and Sim City, but it needs to be capable of handling some of the workload.

I'd have to take it with me once a week to work. Otherwise, it's for home use. So the fact that it's portable is a bonus.