Simple modification needed for esignal indicator (efs file)

Hi, I have an esignal efs file that draws pivots on my esignal chart. It shows R3, R2, R1 PP, S1, S2 and S3 1.) I just need the midpoints to also show up (so i need this added- it is simply the mid point between each of the above pivot lines, so for example, the midpoint line between R3 and R2 would be ((R3-R2)/2)+R2....and so on, so it is very simple. So I need it to plot: midpoint between: R3 and R2 (named MP-R3) R2 and R1 (named MP-R2) R1 and PP (named MP-R1) PP and S1 (named MP-S1) S1 and S2 (named MP-S2) S2 and S3 (named MP-S3) 2.) One other thing is that these pivots get drawn on every single day going back in history....I just want these lines to be drawn on the most current day. 3.) I would also like the formula name changed from "EZ2- Pivots" to "3DT- Pivots" in all places where this name is used/set. that is all i require I have attached an image of the pivot lines on the chart to show you how they appear, and have also attached the "edit studies" snapshot so you can see the options i have already in this indicator file. Please let me know your cost and turn around time- this is quite urgent so it would be great if I can have this done in a very short time period. I will provide the efs file when you are awarded the job. thanks!