page/post template customization

im currently building a memorial web site similar to these http://www.forevermissed.com/kenneth-montgomery/#stories

heres what I have so far

http://dev.rgbdesignuk.com/memorial/jade_stewart/

I’m coming a little unstuck as to how to handle both the stories and the leave a tribute options within the created memorial I know I could handle the stories section by using comments but I’m stuck as to how I would manage to allow users to add a tribute as well any ideas