nice item build, but i would consider gettin Shurelias sooner? better sustain in your lane early game with that mana regen. just my personal success with it.

Also needs formatting, very unattractive. Throw in some pictures with anything you want i usually put size 32 and it looks like this
or you can just put the name of something in double brackets like Shurelya's Battlesong. this will help chop it up and make it seem shorter, and you can look to other guides for ideas. just some tips of my success again, not saying yours is wrong. check out my guild if youd like too

+1

Consider adding in some ap items such as rabbadons/lichbane,they arent core but situational.Going a pure tank build on alistar is more reason to ignore him,he has decent ap ratios and can get strong burst dmg with his combo and a lichbane proc.keep that in mind,overall good guide +1