If you're comfortable working with the ascx files, here's what I would try:

• In the App_LocalResources directory create a copy of ViewBlog.ascx.resx and name it something like ViewBlog2.ascx.resx
• In the root of your blog module folder, create a coyp of ViewBlog.ascx and name it something like ViewBlog2.ascx.  Be sure to use the same convention you used for renaming the resource file.
• Remove all the nowraps and any width attributes from the HTML table tags.
• Log in as host and go to the module definition and add a new definition for the blog module.  You could name it Blog_Left.  This is in the center part of the Edit Module Definition Screen.
• For this new definition, add a new view control (be sure to leave the Key field blank so that DNN knows that this should be the default view control for your new definition)
• Go to the page where you want this new control to appear and add the blog module to the page.
• Remove the other 4 blog module controls that you don't need from this page.

Alternatively (and probably a little more elegant), you could replace the last 4 bullets with these:

• Log in as host and create a new module definition by choosing Create Module Definition in the Module Definitions interface. 
• Add the info for the new module calling it something like Blog Left, or whatever.  Folder Name can be set to the same thing.
• Save the module and then add a module definition (just as before).
• With definition created, add a view control (same as above) which points to the new ascx file you created.

HTH,

Don

PS I gave this a spin as I wrote this and it worked fine in my test environment.