Need help adjusting letter price based on size attrbute price

So I have no idea how to do this but I'm sure it is possible.

Say I have a 1" letter and want an "A" - That will be $1.16

BUT say I want to say "HELLO" with 1" letters. That "should" give me a total of 5.80 but my cart isn't reading each letter as 1.16.

Is it possible to "link" the number of letters that are entered into the text box with the letter size pricing?

There's a 'Price per letter and free letters' field in the Attributes Controller.

stevesh:

There's a 'Price per letter and free letters' field in the Attributes Controller.

Yes but that just adds more to the cost. The price of the size times the letters is what I need.

Basically it would be like this:

$1.00 for 1" Letters X the word hello= $5
$2.00 for 2" Letters X the word nice= $8
$3.00 for 3" Letters X the word bye= $9

The size needs to be multiplied by the letter total without a price per letter. I'm not sure if it's possible.