I probably haven't done a spreadsheet for a decade but roughly...

I probably haven't done a spreadsheet for a decade but roughly in my head 30% for 2 years and then nominal gdd growth after that would give a valuation starting with 4 i think depending on the discount rate you want to use and how much operational leverage you think they have.

Investing is about guessing, happy to buy compsnies like alu half a decade ago when even the most conservative valuation was not a number but just a statement "higher than the current price" but my basic maths training doesn't get that answer here so happy to watch on the sideline