Can anyone build me a plugin can not find what I need out there?

Hello, since I have not gotten any replies from several forums on my request looks like I got to dish out money. I know if you want something that will do all you want you got to pay spam me with quotes. Let me know how we can do the transaction I would like to pay through paypal. Will I be able to try a demo if possible?

But before all this first here is what I need and want done to see if you can actually do what I want.
I am not sure how you will handle the project or what you can do so I will just tell you what I would like and then you can tell me what you can do.

Here is what I am looking for:

I would like it to be in a plugin form so I can be able to simply add to any WP blog like any other plugin.

Not sure if you can just go into a off the shelf plugin and customize it. There are two that I would like to be able to customize in order to do what I want.

sidebar widgets and wp-table

The first is great to edits the sidebars but I want it to also edit the post area.

The second plugin I really have not learned how to add the tables to the blog I took a quick look and it seams to create tables. This is good to be able to add tables to the post area. I can then be able to add plugins to the post area like text box so I can add html. I would like it to be as easy to use as sidebar widgets plugin.

Let me know what you think.
Thanks