Trading System Amibroker (AFL)

Amibroker trading system. Dear programmers, I am looking for Amibroker (AFL) programmer who can do the following job: 1) To create a trading system on the indicator that I will provide. 2) To give a detailed instruction of how I can backtest this trading system myself. The indicator on what this system should be based upon. The indicator that I will provide calculates the spread between two correlated stocks. For example, if stock A goes up with 5% and stock B goes up with 10%, then my Delta will be 5%. But well, this all exists already and I will send it as soon I found the right programmer for this job. What I am looking for: Depending on the pairs I am working with, the Delta will move between a certain levels. Let's say (as an example) that in my opinion there a range of 1 to 10 ... and that is where I want to set up my trading strategy. As in the previous example the Delta is 5. Now when the Delta is 5 I think there is a probability that it will go back to let's say...4,5 So when the Delta hits the 5 level, I want to buy stock A and I want to sell stock B simultaniously. Important to know... The amount of shares A and the amount of shares B should be set as a parameter. So I want to buy 100 shares of stock A and sell 93 shares of stock B. When the delta indeed drops to 4,5, I want to close this Layer. Once this layer is closed, when can set it up again when the difference goes back up to 5%. SO I want to be able to set as a parameter the amount of layers. If I think the maximum delta between stock A and B is 10, then I want to set 10 as the maximum amount of lyers for this Pair. The second parameter is the difference between the Layers. If I want to have 10 layers as my maximum amount of layers and I think that the maximum spread is 10, I can have 10 layers of 1%. So that means that for every 1% delta / spread I want to set up a position. So when the delta is at 10... i will have 10 positions. The third parameter is to set the profit on the layer. If the ProfitTarget is set at 0,5 then the position will be closed when the delta descreases with 0,5%. The position will be closed and new positions can be taken once the delta widens again. So if we sell at 4% we will take profit when the delta decreases to 3,5%... and if we took the profit... we can get a new position when the delta goes up till 4%. The final parameter should be the setting of the the starting level. For some pairs I would like to start already from 1... which means we start already trading when the delta is 1. But for some pairs I only would like to start trading when the delta is bigger than 3 for example. So when the delta hits 3 it will only then start with trading. Well I guess this is all...I tried to explain in detail what the system should look like..but If you have further question please feel free to ask! Gr Gerard