Graphics project

Hi, looking for assistance from a local finished artist for a project for a client who wants to rework / refine their graphics for a presentation document, I have included some typical examples which they want to improve the basic look of as well as updating some of the content. From the information supplied by the client these will be mainly flowcharts / diagrams that are either very simple or somewhat more detailed but the actual graphics themselves are not complicated. They have approximately 70 - 80 charts that are the more complicated type, 80 - 90 which are not as complicated and finally another 70 - 80 that are the simple versions (approx 240 - 250 in total). They would need all of these completed within an approx 3 week timeframe and can supply some of the images as pdf’s, jpegs and vsdx files, which we would need to recreate / refine somewhat and they also have a corporate branding guideline that we would need to follow. I will need to find out more regarding exactly what they will be providing and what we will need to totally create from scratch and what is just reworking what they already have. There may also potentially be a need for further collaboration with their internal staff for a full spread. I will need someone who will be able to complete all of thee graphics changes within a 3 week period beginning next Tuesday (15th March) and completed NO LATER than the 6th of April as they have a deadline to meet. Please let me know either your hourly rate including estimated hours or an overall project rate based on these initial qty's. If the brief changes then I will be looking to adjust the initial estimate to the client. If you have any other questions let me know but this is all they have provided for now. Best Regards, Jeff Daniels