Code created for MT4 Forex indicator or EA?

Hi! Forgive me if I am not as clear as I should be. I want to have some simple MT4 code created that will display three sets of information to help me with a strategy that I want to try...: 1. A light grey, square area/box behind indicators) on a chart (I should be able to change this color) that will display the overnight close and morning open of two specific markets e.g. London and New York - I must be able to define and save the close and open times of both these markets and the software must save this data for subsequent use. (The times must not be linked to the 'Server Time' of the data supplier) and the software must save this data for subsequent use. - the height of this box should match the high and low of these times 2. Horizontal lines together with numbers-flags that will allow me to quickly see previous days high and low for the two markets - I must be able to define my own start end finish time for when to measure and display the previous days high and low and the software must save this data for subsequent use. 3. I wish to have horizontal lines that display four 'sub numbers' defined by me e.g. for the Euro/Japan, I may perhaps want lines for every .010, .020, .030, 0.40 i.e. 138.10, 138.20, 138.30, 138.40, I need to be able to define the line parameters e.g. colour, pattern, thickness etc and the software must save this data for subsequent use. I will make up some screenshots to help clarify what I want, if required... The code must be owned by me and must be unencrypted and properly documented. This presumably is very basic and a competent coder could do this presumably very quickly. Thanks