New Laptop for 3D Modelling & Rendering

Yo Syndicate,
I am looking for a laptop that can handle 3D Modelling and light rendering since I can handle the heavier stuff on my desktop. In terms of form factor I am looking for portability since I have to transport it all the time.

Budget: 1300 British Pounds (1900 Dollars)
Software Used: AutoCAD, Revit, 3Ds Max with Plugins, Sketchup with Plugins, Rhino3D with Plugins and most of the Adobe Suite
Previous Laptop: Acer Aspire 5755G

Thanks in Advance