Matrix Question Filed type

In creating surveys there is often times what is called a Matrix question. I have been trying to figure out how to adapt the Table field type already existing in Flexinode to implement this Matrix Question field type.

The matrix question requires setting the Questions (a variable number) in the first column and then also setting the table headings that will apply to all questions in the first column.

Ideally the data input fields in the matrix could be selected when the matrix field is added to the flexinode. Field types for data input (pick only one for each flexinode instance) to each question would be radio, check box, or text field or area.

For instance in a Matrix question asking to rate (on a numeric scale) food, entertainment, and culture in three different cities might look like:

..............|food-|-entertainment-|-culture|
Boston
NYC
Chicago
------------------------------------------------
with a text/numeric field for data entry filling out the matrix

Critical only because I am under a deadline. IF this is of interest I would be happy to assist in some way.