Pay for custom the plugin?

Hi, folks,

I installed de DW Q&A WordPress plugin on my site days ago. It’s amazing plugin! I think it’s better than other premuim plugin. But I suggest some improvements:

1. Name (optative) in questions;
2. Widgets for users (who answer more; who more voted etc.);
3. Widgets for stats (numbers of questions, users, answers, votes etc.);
4. Send image in questions.

Are there any plans of a premuim plugin with this options? Do you customize the plugin, at least for item 1 and I paid for this work?