Hello, i want to use shoppica for a clothing website.

I thing that image’s size in categories grid, and at home is not appropiated for this kind of shop, will be bigger.

I´m trying to create a new option into Shoppica Theme CP module, in ‘Products per row’. I’d added this code in admin/view/template/module/shoppica.tpl:

<div class="s_row_2 clearfix">
        <label>Products per row</label>
        <select name="shoppica[shoppica_products_listing]" style="width: 150px;">        
          <option value="size_1"<?php if($shoppica_products_listing == 'size_1') echo ' selected="selected"';?>>3 (4 on home page)</option>
          <option value="size_2"<?php if($shoppica_products_listing == 'size_2') echo ' selected="selected"';?>>4 (6 on home page)</option>
          /*****   added code  *****/
          <option value="size_3"<?php if($shoppica_products_listing == 'size_3') echo ' selected="selected"';?>>2 (3 on home page)</option>
          /*****   added code  *****/
        </select>
      </div>

What else I have to take into account? what other files I have to change?