Aprilia On The Road

My Capo punished me because i didn't use it for the last year.
After a fuel leakage underneath the tank, the fuel pump is dead.
I checked it, and i must replace it.
So, do you know an alternative fuel pump model that fits exactly without modifying the fuel pump base ?

I found here http://moto-abruzzo.com/aprilia-caponor ... el-sensor/
these suggestions : Etecno1 EP2230 /Airtex E2068 / Bosch 0580453427 / Fiat 46480607 / Italdis 800.08.427 / Sidat 70427.

Has anyone used one of these, or another fuel pump model?

Here is a good alternative fuel pump..

Quantum Intank EFI Fuel Pump For Aprilia ETV 1000 Capo Nord / ETV 1000 Caponord 2001-2007

I bought Bosch 0 580 453 427, with postal from Germany to Greece cost me about 40 €.
It has the same diameter and size, but the base clips that catch the pump are 11 mm taller.
Bosch's metal shell is 11mm shorter than Aprilia's.