New pricing application

Hi,

I have a following business need.

i have created new business object called travel document and i wanted to integrate standard pricing to this object. i should have pricing based on different conditions like distance / mode ( flight , rail, ) / no of passanges / broker commision etc. This acts as kind of sales order , but due to complexity like material etc , i cannot use the sales order object for my travel document.

is it possible to create new pricing application just liked to by travel document object but using standard pricing at both header / item level .

Regards,

Srikanth