Total count of values

You can use our calculations to achieve this. Try it out by adding a number field to your form and set it to Enable Calculation. Then, in your calculation try adding together some fields using merge tags. When you place the merge tag by default you will see something like: {Question One:1}, but what you want to do is add :value to it like so: {Question One:1:value}

So some example screens would be:

Screenshot One - Two Radio Fields with different numerical values on each answer

Screenshot Two - The Number Field with the calculation formula.

Screenshot Three - A Preview showing a calculation of two options

Then, you may be able to use the new conditional shortcode for your second part:
http://www.gravityhelp.com/documentation/page/Shortcodes#Conditional_Shortcode