Get a KEF LS50 and put the speaker behind you like I do. Putting speakers on a desktop is not very satisfying. I know I did that as my main system for 5 years.
You actually have tons more choices if you exclude the desktop. If you do use the desktop, then you can save a ton of money to get something like this. You will not need the Hegel then.
KEF Powered Desktop Computer Speakers
Here is an example of what I mean.
Office System | Virtual Listening Room (audiogon.com)