Actually, it is not that difficult to dual boot Windows/Linux with UEFI. You just need more understanding about this whole thing. I can recommend Arch wiki article: https://wiki.archlinux.org/index.php/Unified_Extensible_Firm...

And http://www.rodsbooks.com/efi-bootloaders/

Kernels 3.3+ can be loaded from EFI partition directly without additional bootloader, no need to wrestle with grub-efi. This blog explains required configuration: http://wolfwings.dreamwidth.org/224805.html