1 is ok but not straight and to be honest i find the other two noisy and over bearing.
The canal one should have a kodak photo point plaque installed.
Its becoming the grassy knoll outside the house of commons....
Ooof. First is nice and I was just around the corner trying to do the same with the new museum. Didn't get as nice light though. I find the 2nd is really very busy and too high contrast. Its a good angle though. The 3rd is also kinda nice, composotion wise. I might be borrowing that But I find the processing is just a bit too heavy.