Well I sold it though because I loved wide angle so much I decided to get a 17-40 4.0L for it has got autofocus and is affordable. Maybe upgrading to 16-35 later or lets see how much a 14-24 will as soon as it comes.
How does the Canon 17-40mm compare to the Samyang??? I have been debating a 17-40 for traveling, but I am worried that after getting used to the IQ of the Samyang, I will be left wanting more out of the 17-40mm.
By the way, I really enjoy the pictures you have taken with the 14mm!
You can get dandelion chips to mount on most any manual lens but I don't just how accurate they are for focus. Of course you can get a Nikon mount of this lens and buy the N-EOS mount that will provide focus confirmation however it is an additional cost to this setup. From what I've read, with such a wide angle a focus confirmation is not really applicable and the best way to confirm focus with live view X10.
5D3, 1D4, 16-35 2.8L ll, 50 1.2L, 50 1.4, 24-70 2.8L II, 135 F2.0L, 200 F2.8L ll, 70-200 2.8L II, 70-300L, 100-400L, 24 TSE L II, 85 1.2L II, 100 2.8L, ZEISS 100 2.0, ZE 50 2.0, ZE 35 2.0, ROKONON 35 1.4, SIGMA 35mm f1.4, S110, S100, sony RX-100 and one big-a$$ bag