Risk percentage. buy and sale button

I want a buy and sale button on the screen.

input section:

I want an option to choose my lotsize or use risk percentage. I want the risk percentage to go off of my balance 

i want to input points for my take profit and stoploss. I want my tp and stop loss to go off the close of the previous candle. for example, when i press buy or sale and my tp and stoploss are 100 points. it should be 100 points from the close of the previous candle not the current candle. see photo

i also want the spread to be added to the tp and stoploss. for ex, if my tp and stoploss is 100 points and the spread is 10 points. i want my tp and stoploss to be 110 points.. if possible, i would like my tp and stoploss to change every time the spread changes during the trade. will i get in trouble for that?

I want a protection stop: when im 50% to my TP I want my stoploss to move (x) points into profit

I want to select the timeframe i want to use. If i switch to a different time frame i dont want the tp and stoploss to change.

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I want to be able to slide this EA onto multiple charts and it only work on the chart i slide it onto