I'm not sure a tripod would have bought you a huge amount. Are you sure that EXIF is correct? If so, the change I'd make to the way this was taken would be to decrease the ISO to 400, giving a more than adequate shutter speed of 1/250s. The reason I ask if the ISO is correct is that I'd expect a lot of noise at ISO-3200 and I don't see any.
The second version is a big improvement as it has much more punch. I think it would be improved further by moving some distance to one side to move one of the farmhouses to the left and one to the right, to avoid the very central composition.
Overall, though, I just don't find the photo very exciting. It's a nice view but that doesn't necessarily translate into a strong photograph: I can't hear the birds singing or smell the flowers or feel the warm sun on my back so you need to work extra-hard to convince me that I'm interested in this place. In fact, you have to work super-hard because it's just as easy for me to look at your photo as it is to look at a photo of somewhere really dramatic like the Grand Canyon.
OK, so how do you compete with that? Of course, really, you can't but, on the other hand, it should be much easier for you to convince me to spend a long weekend in Northern Ireland than to make the treck to Arizona. You also have the "hidden gem" factor in your favour, because most British people don't know the first thing about the landscape of Northern Ireland, beyond maybe the Giant's Causeway. Try to find compositional elements that will lead the viewer through the scene. Something like a road moving from somewhere close to somewhere in the distance can often help a lot. Maybe shooting along the valley, rather than across it. Somewhere for the eye to rest can be useful: put the foreground farmhouse around the intersection of thirds (probably lower-right, as it's facing to the left) and the viewer starts to imagine that they live there and see the view from their own front window. Or maybe a well-placed and nicely lit group of farm animals so we can think, "Lucky them, getting to see this view all day." What's the tower on the horizon on the far right? Would you get a good photograph of the tower, with the landscape as a background?
Nice light throughout the shot would obviously help, too, but if we got to pick the weather, life would be much better.