Art direction and illustration work for a new website banner

I'm launching my own digital marketing agency in Guernsey a tiny island in the Channel Islands called Digibox.

Digibox will be offering ready made pre-packaged digital solutions to small to medium businesses including affordable website development, paid search management, paid social and Google display.

The website is currently a work in progress here: https://4nq.b36.myftpupload.com/

Where I need your help:
I like the illustrations I have but as it stands the site feels too corporate and not localised enough for my target audience of everyday business owners like plumbers, electricians and shop owners. I need someone to help art direct and create initially a new banner for the homepage. I was potentially thinking there may be a clever way to take the outline of the Guernsey Map and overlay digital icons, map here: https://www.vectorstock.com/royalty-free-vector/bailiwick-guernsey-map-vector-16751465

However you may think of an even better idea or approach and take a lead on the art direction. I have been struggling for ideas and can't put my finger on the best way to achieve what I require creatively.

If happy with the homepage banner there may be further work to be explored in time including additional pages that I will need help in building out and creative support for a launch campaign. Initially please quote only for website banner work

If you require any further information in order to pull together a proposal please let me know. I'm looking to start this work immediately so please include as part of your proposal your availability.

Thanks

Pierre