I think you are making it a bit complex..
As the QRH says "VFE and VFE next are displayed on the PFD according to the flap lever position" and that is what you use as your reference when configuring the a/c. ("If not displayed, use the placard speeds")
The table is used to extract the maximum speed to be used in a G/A, and I would always recommend inserting that max speed as a constraint at a suitable waypoint in the G/A section of F-PLAN as a reminder (because you are in SEL speed).
Your example is technically correct but practically complex - the really important bit is getting the Landing Distance Procedure correct, and you might have to run the QRH in quick time if it's not your day.. I prefer to keep it simple.