Hi,
I am Sourabh Jain, I am interested in the project. I have written trade scripts on metatrader, thinkorswim, amibroker and zulutrade. I have written thinkorswim scripts for client here, you can check my profile for customer reviews on my thinkorswim script work. I am also an experienced C++ programmer, I can easily convert your code from mql4 to thinkscript. If you like to discuss this further, please let me know.
Regards
Sourabh