If I get a Windows 8 tablet, what incentive is there for me to upgrade my Windows 7 laptop to 8?

So I'm looking at getting a ThinkPad Tablet 2 (Clover Trail) and currently my Asus G73SW is running Windows 7. Besides the advantages Windows 8 has over Windows 7 (boot time, multiple monitor improvements, etc.) what benefits are there for me to have full Windows 8 on both? Will syncing stuff be easier? Is there a remote desktop program built in to Windows 8?