process map diagram rework

This diagram needs to be dressed up to be made to look better. The company colors are green and orange. I will send the exact colors once a bid has been finalized. I would like this to fit a landscape size 8.5 inch x 11 inch paper. The diagram needs some design and color and improvement for presentation. The basics pf the design are there. I would like a final version in PDF and editable power point, Visio or other easy to use format that if I need to change wording it will be easy.
colors are: #f3f5f9
Chalk
#087E40
Green
#020301
Ink
We have used a chalk board style of material in the past.
fonts: Lato "fonts family"
arrows and flow divisions are accurate in the attachments