You kind of messed up your update scaling a bit
Your new speed with 15 TPE added would be 81 5/10, your new agility with 8 TPE added would be 51 1/2, and your new endurance with 10 TPE added would be 70
Otherwise, you're updated and 15 TPE banked
Your new speed with 15 TPE added would be 81 5/10, your new agility with 8 TPE added would be 51 1/2, and your new endurance with 10 TPE added would be 70
Otherwise, you're updated and 15 TPE banked