So, you bought a $1300+ set up to take pictures of books. Why? To show others that you have hardback books? Hipster much? Do u think we are impressed? I'm not.
You bought a F2 lens when the wonderful 35mm F1.4 was available. Why? Do u really need WR? Is the F1.4 really 10 lbs heavier? New is not always better. F2 was meant as a smaller WR lens. F1.4 photos are better and that's why this older lens still costs more.
If you want to make photos that inspire people for generations to come, focus on appropriate colors, interesting composition (rule of thirds, symmetry, rule of 3s, proper exposure, subject isolation). You can do this with old cameras and old lens. You cannot buy talent and skill ... you have to develop it by FOCUSING on the foundations of photography.