Help design eye-catching electrical industrial trade-show booth background

Industrial

We manufacture and sell power transformers to electrical contractors.

18.5' graphic needed for this trade show booth background: https://besttradeshowdisplay.com/wavelight-casonara-seg-light-box-display-18-5ft/ Looking for something that looks heavy-duty, minimalist, clean, modern, fresh, young, technically advanced, crisp, clean and to-the-point. Needs to feature the product pictures heavily. Thinking I'd like to see one main panel featuring the green unit on the lawn which takes up about 2/3rds of the graphic with logo on top, slogan at the bottom. Then another panel to the left featuring the other 3 transformer types. Slogan should say "Quality transformers, delivered on time, no hassle" See our branding guidelines here: http://www.maddoxtransformer.com/uploads/1/5/9/8/15985974/branding.pdf

Every design category has flexible pricing for all budgets. Other business or advertising starts at HK$1,599.