TinyMCE Specialist Please!

Hi, We run a website with about 300,000 visitors - there are a couple of different types of account holders, and quite a lot of user input. A lot of the fields are free text fields, and we are using TinyMCE. We are having problems in getting TinyMCE to work properly in different browsers, and when it comes to pasting content from e.g. Microsoft Word. I also want to open up the functionality to allow our clients more flexibility in the free test fields. I'm looking to start speaking to a TinyMCE specialist who we can then form a project for to sort all this out. Please bid $100 and let me know all your experience with TinyMCE. If this is NOT a speciality, then please do not apply! Thanks