Edit a cAlgo

I need to add a new feature to an existing cAlgo (source code available)wherein i would need to increase lotsize as per a defined balance in an open parmeter. Basically, this Bot is equipped with dynamic lot sizing, which increases lot size as per the increase/decrease in total available balance. For e.g., Lets say we start with a balance of 1000 and lot size of 1, then as per the profit it accumulates the balance goes to 2000 and so would the lot size be increased to 2 and in the same way if it goes down to 1000, then again the lot size goes down to 1 and will stay as suh for any further reduction in balance. Again if the balance goes up to 2000 then the lot size is increased and so. So the change i want is that, I need a parameter in defining the Balance amont based on wich the dynamic lot sizing should take effect. For e.g., i might have a total initial balance of 10,000 but the balance what i want it to consider for dynamic lot sizing is only 1,000 (lot size 1). In such a way, if the total balance reaches 11,000 the dynamic lot sizing will start, such that as per its increase theren, lot sizie will be increased. i.e., if it goes to 12,000 then the lot size becomes 2 and if to 13,000 then the lot size would have become 3, if 14,000 then 4 (not necessarily every 1,000 but a gradual increase like how it is happening in the current Bot) and so on ... If the balance (i mean the original balance) goes below 11,000 then its lot size will be static with 1 (as what i had orignally defined in the parameter) Likewise i also want this dynamic lot szing to happen if the balance goes negative. When i mean negative, it is not actual negative, rather if the original balance goes to 9,000 then again the dynamic lot sizing should come in place, i.e., if the balace goes to 8,000 then the lot size woul go to 2, then if the balance goes to 6,000 then the lot sizing as 4 and so on. I also want an open parameter to define whether this dynamc lot sizing is to be applied only for positive balance, negative balance or both Meanwhile, if the value against dynamic lot sizing is zero, then it means the dynamic feature is itself turned off All of the above is to be applied to Target Profit as well If interesed and ready to start, i shall provide with the source code