is this some kind of a joke? :/ i did it as a f2p with lineups giving me a total power of between 55k to 58k and it didn't even came to my mind posting it in the forums as its not even an achievement or something lol. i believe this 120 to 140 exam is doable by lineups as low as 53 or 54k power, of course the lower the lineup power the harder or tricky the route will be and in some instances will need the blessing of the RNG god.