[TYPO3-templavoila] How to modify (default) Header and max Image Size on right Column?

[H. Reimers]

Hi,

i want to set the defaultHeaderType and or the max Image Size (maxW) on the 
right Column other than the main Column (field_content). Is this possible 
and how?

Example... in the main content i want h2 as default header and image size 
must be 200px... but on the right column i want h3 by default and the image 
size must be 100px...

Thank you very much...

Hendrik