Liszt Question

[rach3pianoconcerto]

It is out of the question that Liszt's compositions are for the more elite gifted players who can hammer out the technicalities. I noticed how this site has actually put ratings on all the songs. I would say that i am tackling pieces at the 8 level and dont go much above the 8+ yet. I was wondering about liszt famous Liebestraume piece whether that would be considered an 8+ or an 8. I was thinking that if you take into consideration the 2 cadenzas and the left hand right hand melody that can be difficult to master it would defienately be an 8+ and if it is 8+ would it be a 9 or a 10. Can someone please give me there opinion. I would really appreciate it. Thank you kindly