In the image you posted your lucky that you have time on your side as the contents of the frame will not change. In this instance this would be my work flow -
1) i take up to 9 images, -4 stops, 0, +4 stops.
2) use Lightroom to crop as needed and sync to all images.
3) export from LR to PS and use merge to HDR pro but make the image a 32bit image not 16 bit, i do this because much much more info is stored in 32bits.
4) save the image as tiff and import to LR and play as needed, you will have + - 4 stops of dynamic rage to play with.
With that sort of range to will produce an image that doesnt have that HDR tack.