if you have all the chapters you should be able to get 8 points easily since you get 3 points for just HAVING them...
so you really need only 5 points.
olle suggests mox as he is the easiest to get if you have reached level 20 (can be found outside of kaineng, kamadan or lions arch).
getting a level 20 pet is also pretty easy--you can create a pvp ranger and take its pet to the menagerie and then cap it with your main character.
finishing ANY of the chapters will net you another statue--for 2 points on the honor one
and ANY common (white) mini will get you the one point for the devotion--you can get a 1st year bday mini in kamadan usually for 1 plat or less.
here is a link for the hom points:
http://wiki.guildwars.com/wiki/Hall_...ard_Calculator