Can I install Windows 8.1 on Dell Inspiron 15r n5010

Hi,
I have 2.5 years old Dell Inspiron 15r n5010 with Intel Core i3 processor (M370 @2.4 GHz) and 3gb RAM. Right now I have Windows 7 (64 bit) installed on my machine.
I have two questions:
1. Can I install Windows 8.1 (64bit) on my machine?
2. There is no driver available for Windows 8 for this series of laptop on Dell's site. In that case, can I use Video, Wireless LAN, Bluetooth drivers of Windows 7 (64 bit) for Windows 8.1 (64 bit)?

P.S.: Dell provide drivers for Windows 8 for Inspiron 15r n5110 series of laptop. Can I use n5110 series of drivers on my n5010 series of laptop?

Thanks

Try you running the
http://www.eightforums.com/installation-setup/11229-how-use-standlone-windows-8-upgrade-adviser.html
first.

Thanks for quick reply theog.
I ran the utility and below is the screen shot of compatibility details:


What does this mean? My current drivers of Windows 7 are valid for Windows 8.1 as well?

Thanks,