Yes it would be interesting to think about how to rank the pleasures and pain. Each line on a spreadsheet could represent a particular pleasure or pain, but there would need to be multiple columns (or other method) to rank each one according to important factors such as duration, intensity, and ______???
Exploring what those factors (what columns to include and how to quantify them) would be and thinking about how to quantify them would be helpful, even if in the end it's ultimately *impossible* to quantify them symbolically.
I even wonder if in the end it is detrimental to try to quantify them. But working through the exercise of showing the *difficulty* of quantifying them would itself be useful, just to establish that point. (IE, If it is difficult of impossible for a single individual to quantify their own rankings, then it is certainly impossible for one person or group to prescribe the rankings for another person or group.)