So you can see what needs to be done:
Page: [url removed, login to view]
Template Images Attached
I need banner above navigation on main page only, other pages banner smaller and below nav bar.
Need "Search" text replaced with magnifying glass.
Need logo spacing on nav bar to match template, nav bar background needs to match template.
Keep in mind these are small tweaks, I am not familiar enough with squarespace css to do this myself.