Kindly go through MT2Trading.com. There's a trading platform which you can preview by downloading the free trial.
What i want is an improved version of that platform....
I will like to know in details what is entails, the requirements and cost of developing such platform
You must be willing to explain in details what it entails to the last details incuding programming language that will be used.
Also note i already have a connector developed so that wouldn't be part of the project