8 Foot Tall Shed - World Culture

Since the foot on the first page is larger than usual, I am setting the foot height with the option footlines=2.1. However, this leads to quite large empty space on the other pages. I would like to re-define this (or the footheight option for the srcheadings style (or generally, after the first page).

17 is it possible to define different \headerheight for head and foot respectively? For example, there is a logo image in the header which needs a large \headerheight and only text is in foot which needs a small \headerheight. Or does it have two variables to control the heights of foot and head respectively?