It would be more in line with your reasoning if the issue was only about giving rights to Jews, perhaps that wouldn't even be racist, as there would be no victims. The main reason why I'm arguing that the attitudes revealed in the poll are racist, is because they show a preference for discriminating against and even mistreating a definite group of people. The two poll questions that I consider to be actively racist against non-Jews are these:
"Most Israeli Jews (79%) say Jews deserve preferential treatment in Israel"
Source: http://www.pewforum.org/2016/03/08/israels-religiously-divided-society/pf_2016-03-08_israel-01-07/
Please note that this question is about Jews deserving preferential treatment in Israel, not about receiving citizenship or retaining a Jewish majority. It's about one Israeli citizen having more rights than another Israeli citizen due to ethnicity only.
"Majority of Haredim, Datiim agree Arabs should be expelled"
Source: http://www.pewforum.org/2016/03/08/israels-religiously-divided-society/pf_2016-03-08_israel-01-10/
There is no way a desire to expel Arabs can be anything than racist under any circumstances, whether it's Israeli Arabs or those living in East Jerusalem, Gaza or the West Bank.
OTOH, there are two questions in the poll that you've brought up to prove that the poll doesn't reveal racist attitudes. I don't think that the answers to those questions reveal racist attitudes either, they're OK. I just don't think they do anything to mitigate the racist attitudes in the two poll questions above.
"Nearly unanimous share agree all Jews should have the right to citizenship in Israel"
Source: http://www.pewforum.org/2016/03/08/israels-religiously-divided-society/pf_2016-03-08_israel-01-05/
I don't know if I would disagree either...
"Most Jews say Israel necessary for long-term survival of the Jewish people"
http://www.pewforum.org/2016/03/08/israels-religiously-divided-society/pf_2016-03-08_israel-01-06/
Tricky one, but not racist...
Anyway, this OP is about Balad, and if you have more specific dirt on them than just accusing them of being "Hezbollah supporters with neo-nazi agendas (supporting the murder of random Jews)" please show me...