I am looking for building an indicator/script that calculate position size, open/close and adjust SL and TP automatically

Dear professionals 

I hope you are doing well today. 

I would like to get your advice making a consultation. 

This is very interesting case you would like to see. I am going use pictures to explain the idea clearly. 

The product is for MT5. So, I am going to explain my situation. 

I am a day trader and work with IC Markets MT5 Raw Account, my entries are like scalp but i let them run for one to four hours depending of the day and repeat the process every single day. I am getting closer to open bigger positions at the same time but I am not willing to click 50 or 200 times to open and close them. 

So I am looking for a product, I don't really know the name, robot, script, indicator or all of them that helps me to do the following: 

1. Position Size Calculator where it calculates taking into account the leverage, balance, input the risk in percent, input the Stop Loss and take profit. 

2. An script or robot that executes the calculations made by the position size calculator including SL and TP

3. An script or robot that let me change one Stop Loss from one order and let the script/robot updates the SL and TP for the rest of the trades. 

Now this is things gets interesting, IC Markets has limitatios where one order size is limited to 200 lots, and the maximum amount of orders are 200. If you do maths, 200 per order * 200 orders: 40.000 lots.

Now I will put a real example: 

I have a balance of 10 million and would like to risk 1% for 3 pips. The position size will be 3.333 lots. However, the limitation per order is 200, so I will need to click 16,6 times, clicks and don't want to do that. I would like to automize this process and when price is positive, I would change the stop loss but it's not worth to change 16,6 times the stop loss it's time consuming. 

I have recorded a video where you will understand better what I would like to do and please, help me out with your guidance or your service if you know how can I do this. However, I strongly appreciate to avoid commenting like: don't do that, it's dangerous, go with a liquidity provider, why would you do that etc... Just focus on my needs.

Price is negotiable. Don't think I am not willing to pay 10k or even more. Just be honest with me as I am honest with you.

Don't take the job first, if fully understand what I would like to do, it's better to comment or send me a message to clear questions. 

Thank you so much, wish you all the best