Custom renko/range bar programming

I need a Renko or Range bar EA, which can generate box size regulally by Average Daily Range.

1. When ADR increase X%, box size will automatically inrease Y%.

2. Add a function for recalculate box size by regular time. Ex: Time=3 Type=week, then box size will renew every 3 weeks.

3. I have a MA based indicator to use on the renko. I want keep the historical value unchanged ( as it displayed ) although renko bricks recalculated.

4. All parameter setting ( renko and indicator) are able to be intervene manually by remote server.

Your reward will not be limited if you can do exactly what i need, depends on how fast you finish and quality.

Candidat who provide a sample idea will be considered for piority.