How to find the final price in order to convert it using a custom formula

 Hello, We sell most of our products (aluminum profiles) in €/Kgr and all pricing (qualifiers, modifiers) are set in €/Kgr. We have also some products that we sell them in €/meter.

We would like to use the same pricing functionality (very complicated) that we have setup for pricing in €/Kgr but somehow to convert the price (after all qualifiers and modifiers applied) before the system give the price to sales order to €/meter. In order to convert the price we have to use the profile weight per meter that is saved in item’s table.

We have used dynamic formula in other cases, but in this case we have the problem that we have to find the final price (after all qualifiers and modifiers applied) before we convert it.