Thank you everyone for your comments and suggestions!
Indy, I know what you mean. I spent a lot of time yesterday just lurking websites and I must say I am pretty dissapointed with options. Unless I find a bike shop that would swap the parts (with me paying the difference) looks like there are very limited options out there. Don't take me wrong my bike is still pretty new, its 2005 Specialized Vita multisport with all 105 shimano but I think somewhere in the end of 2008 I will want a new bike ( I would already get one ). Looks like going custom is a best option but it's pretty expensive. Well, I guess for now I should hope that in 2008 someone will come out with a bike I want Thanks,

FN