Time Machine + Snow Leopard Questions?

[veo321]

Ok like most mac users we know that Mac OS X 10.6 Snow Leopard will only cost $30 which (I think is a great) anyways I am going to backup up my Mac using my Time Machine , but I have changed my folder icons and Finder icon which i can't restore. So my question if during my Snow Leopard Instillation I use my Time Machine to 'restore' will it use Snow Leopards icons or my terrible ugly icons? If so can I find a way to put the icons back to there orignals? :confused: :confused: I also can't use Control-I-Del I have done that to my regular icons!
NOTE: I DIDN'T BACKUP OR HAVE BACKUPS FROM BEFORE I CHANGED THESE ICONS
~Thanks~

[NewMacbookPlz]

It's hard to know, but seeing how Snow Leopard will have the normal icons present again you may be able to switch back.