I have forgotten just about everything, but from what I possibly remember, the fuel pump change was just a year thing and the change was across the V11 range when it happened.
There were various changes to the V11s over the years including to the frame, exhaust system, engine paint, wheel rims and handlebars and I think the Scura would have been in step with the annual model changes (improvements or otherwise).
The particular things that make the 2002 Scura (as distinct from the later one) what it is, to my mind are... I have a 10.30 meeting, must go, will return later, by which time I expect someone else will have completed the sentence,