My employer made mention of getting me a new laptop. I don't want to come back and ask them to buy me a $2000 beast, but I do want specs that are gonna stand up for a while and not be gasping for air trying to keep up with subsequent versions of acad. Needs to handle 3D modeling and all without breaking a sweat. Looking at lenovo, toshiba, and asus primarily. Any suggestions? Anybody bought something recently that worked well or horribly for them? Thanks in advance.