Creation clone of the application?

Hello! There is a project with an open code ([login to view URL]) and I need somebody to write a complete analogue of this application, which would support the prototype features. In other words, it is necessary to provide plugin support (I have the plugin support code but it's not fully fixed) and write an analogue of this project's extension mechanism. All this should be done into Delphi XE or XE3. I have a Simba project core, converted into Delphi XE3 and fixed (unfortunately, I had no low versions and converted the code into what was available). So in fact, the performer will have to take an interpreter (dwscript or any other open one - no PaxCompiler or any of its paid-for analogues), which doesn't necessarily have to be Pascal-like (but it does have to be a free-licensed one). Then he is to provide it with a converted core and create a good interface. Upon completion the source code should be submitted (in fact, the source code is the only thing I'm buying). Ah, and if the interpreter you choose isn't Pascal-like it must be able to support import from VCL, Delphi custom data types import, LOADLIB and Include controls (Loadlib - for dynamic feature loading from plugins). P.S. The converted code will be sent to the chosen performer. Please, tell me your deadlines and prices.