Photoshop image editing and creation

We have an image consisting of six small circles around one large circle. We would like to alter an image and create 2 additional stand-alone circles similar to the one shown. a) change one word (replace model with analytics) in the attached image to (need both revised small circle for model and full integrated image - to be provided later) b) a new circle for Technology - different color and icon c) a new circle for Clienteling - different color and icon The deliverables would be a) psd files with this information b) png files of specified size (624 x 624 pixels) for the new circles as well as revised main image We would like to see a quick turnaround on this. Sample image shown.