Hello,

1. We have added one icon as an example now the code looks like this

<ul class="inline-list inline-list-with-border main-nav-style">
 	<li style="list-style-type: none;">
<ul class="inline-list inline-list-with-border main-nav-style">
 	<li><i class="fa fa-home">&nbsp;</i>Gratis bezorging</li>
 	<li>Productie in eigen huis</li>
 	<li>Spoedlevering mogelijk</li>
 	<li>Persoonlijke service</li>
</ul>
</li>
</ul>

2. Shipping and delivery tab can be edited/removed in Theme Settings -> Product page.

3. The mailchimp issue was fixed in our latest 2.1 update that was recently released.

Regards