Help Please...

Warning:  I know almost nothing about web design or programming.

Here's my situation:

1.  I have a Wordpress website.  I'd like the Wordpress header to sit above my punBB forum so that my visitors don't have to leave the site.  Is this possible?  If so, how would I do it?

2.  If that's NOT possible, I'd need to add a few links from my Wordpress site to the navigation menu of my PunBB forum.  (Mainly I'd need to add "Contact" and "Blog.")

3.  Would it be possible to add a "strikethrough" button next to the "bold" and "italic" buttons?

4.  I'd also like to remove a few of the options above "Write message."  (I don't need the little envelope picture, for example.)

5.  What's the easiest way to add my logo to the upper-left of my PunBB forum?

Thanks so much.