14" laptop with docking station and 3 ext. screens

What are your suggestion for following:

Requirements:

• 14"
• docking station
• 2 - 3 external monitors(preferably dedicated video card as well, but not mandatory)
• intel 5th generation i7 CPU
• 16GB or more RAM
• 1600x900 or better screen(could be touch as well)
• maximum weight about 2kg(preference) up to maybe 3kg

Budget - up to 3000 Euros

Notes: disk drive does not matter if its changeable, otherwise at least ~500GB SSD drive

Have looked at Lenovo T450s that...

14" laptop with docking station and 3 ext. screens