Help advice ? (Diablo 2)

Everyone, have a nice day.
Need advice from veterans of this game.
As such, the experience in diablo2 no. Decided to get this game closer. I shoveled a lot of forums, both foreign and domestic in order to find some close. In the end, decided to start for Sorka ( lightning Sorka with a single attacking element ). I have a great desire to achieve a result not to be ashamed of for this character and in General to learn the game better. Now stopped at this moment, that it is necessary to know clearly which stats to pour points.
Interested in this question. 60% of the light guides at the Sorka nobody says pouring her points in dexterity for 75% block, the remaining 40% percent instead say the mast Kev. Please help me in choosing the right swing. Sweep in 1 person not interested ( I want to solo to clean up the heat for 8 body - if possible ).
I may not have not provided all the information and your hero to retrieve a specific answer, if so, then let me know - will complement.
Thanks in advance for your attention to this topic.