[TYPO3-shop] Fields and New item list

[Johnny Holm Jorsal]

I am still at my first site in TYPO3  So I think that I am one more of the Newbee who ask crazy question. but I have a couple about the shop, as I use as a sales site for combiner, to say no shop function just show.
1. Is it possible to get other fields as "Type-Model -Feet-Hours-Year into the produkts, if not how can it be that I can't make Table in the note field, yes of course I can but it dont get shown as a Table first when I select a singel Item. see www.masal.dk > Salg > CLAAS Lexion 440. in Salg note it is represent as one long line but when the singel item Claas Lexion 440 is chosen the same data is represent as a table.
2.I want to use another template part  than ITEM_LIST_TEMPLATE for my "List New Items" if I make a copy of ITEM_LIST_TEMPLATE part, rename and modify it, Would it then be possible to call that list when I choose "List New Items"
and what do I have too change to call the new list.
3. If I get that new Item list template made, how do I get the list into my right column, so it stays there nomatter which menupages I stay at, I know I can set it up for each of my pages, but is there a smarter way of doing it, in the manner of grapping the code and put it into the template for the whole site, and where do I grap it.
4. Until now I have changes most of the settings like color of text in the products_eur.tmpl is there a smarter way of doing thes, I can se that some of the information is from classes and some is coming from variable like ###GC2### is it something I have access to, and if yes where do I find them.
Kind Regards
Johnny Jorsal