Replying to Wide feet and boots

So my feet are messed up. Not normal. Super wide and super high arches. I have worn the same ghetto basic pair of ski boots the past 3 or 4 seasons because they feel decent and are broken in. But they are falling apart and i need new boots for this season. I was also getting pretty bad shin bang from them.

I have one shop in town I would do business with but they do not carry fulltilts. I know fulltilt now has a 102 mm boot that's supposedly made for wider feet but i would have to order them without trying them on.  My shop on the other hand has the new and old line of nordica boots of every which kind and i could get them fitted molded ect. My question is what boot line is generally wider and what I should do? I would rather have them feel better and deal with shinbang but if i could have neither that would be great. My shop has the 2011-1012 nordica boots that are green with pink buckles...i forgot the name of them, but they'd sell them to me for $250. Good deal? They said they were made for park riding too supposedly.

Any help is great and +k