Playing around with the positioning of the sell lines

I am unsure whether too keep the left side of my front cover clear to put more focus on the creep's main story or too position a sell line on that side too give a balanced look.

In my opinion I think that my magazine front cover looks more attractive with my sell lines positioned like this, too prevent empty, useable space left behind on the right side, I will produce another sell line in the same format but it will not interfere with the creeps image.