How to change Haute gallery style similar to Ishimoto template ?

Hi Squarespace forum,

I'm trying to update and tweek my website and in need of a bit of help.I am currently previewing the Haute template - and it is beautiful https://www.squarespace.com/templates/haute . I love the blog design layout, but I feel the gallery options don't suit my photography in the way that I would like it displayed.

The gallery layout I absolutely love is Mary Jane Ansell's use of the Ishimoto template: http://maryjaneansell.com/contemporary-romanticism/ . It's gorgeous, I love how the carousel is very clean, the images fill across the screen, and how the images that aren't highlighted are faded into the background.

As a photographer ( www.meganpopelier.com ) I want my images to be be seen as a whole clean image within the computer screen frame (something that is lost in the stacking gallery option), but I am also about to start blogging, and would love to combine the two. The suggestion given to me via Squarespace help, was to keep the Haute template, and to use coding to create a gallery like Ishimoto.

Any suggestions?? Thank you in advance