Just for your info I found this thread while Googling "Clean install Windows 10 Surface Pro 3" and we are January 20th 2016 and I just perform a in-deep clean install of Windows 10 Pro on my Surface Pro 3 work tablet (even deleted all the partitions and started from scratch) and it goes flawlessly and for the drivers during the first boot up I had like a dozen of "unknown peripherals" into the Devices Manager and the display was messy, but after a single run of the Windows Update, then a single reboot, all drivers auto-installed by Windows Updates channels. So it look like the Surface 3 tablets family are now Windows 10 ready at 100% and 100% plug & play installation. No need of any prebuilt recovery image at this point IMO. Anyway as IT manager for 15 years ago I totally dislike all manufacturer prebuilt recovery images as it came with a lot of third-party junk (especially HP, Lenovo, etc), but in the case of the MS Surface it doesn't comes with any crap from factory, thumbs-up to Microsoft for that!
I just wanted to give this thread a happy ending, for sure that other people will do the same search on Google than me and my reach this discussion.