Tablets :: Syncing Settings Between Surface Pro 3 And Desktop

I'm having a little bit of difficulty here syncing my Microsoft account's settings between these two devices. I had spent a great deal of time organizing the start screen layout of my Surface Pro 3 the day I received it. My desktop computer, however, has a jumbled mess of a start screen. Going through my sync settings today, I noticed there was an option to sync the layout of the start screen of my specific account. I thought, "Great! All that time I spent organizing my Surface can be transferred to this mess of a machine!"

Instead of syncing my nicely planned out and organized Surface Start Screen to the desktop computer, the horrid and wretched Desktop computer start screen synced itself to my beautiful Surface.

Before I make the same mistake twice, is there a way to choose which start screen syncs to which device? Also, I've come to terms with the fact that I'm going to have to reorganize a start screen. I only plan on doing it once and then syncing it to the other device, so would it be safer to do it via the desktop computer?