I agree with super. I'm 80k and ride the Edge 19m in 10-15 it would pull you no issue.
At 80k 15-20kns I'm in heaven on the 19m. But I will warn you with the bigger light weight kites they have little protection so you have to take a little more care of with them.
If you like the foils the guys have named the best. You can also get more good foil info from PMU lol.
Toby has given you the best info. Target the kites you want to look at then test away.