This is actually a far better situation than if you were a Rebel B-Wing player back in the day. You needed to purchase 4 Lambda's to get the 4 copies of Advanced Sensors that you wanted. Or you could borrow then from friends. Eventually FFG released AS with the E-Wing when that came out and elieviated the issue a bit. I see a similar thing happening with Autothrusters.
Bummer that people are jacking up the price on the Star Viper in response. Hopefully not your FLGS, that wouldn't be so friendly.
And as many others have pointed out, the Viper is a lot of fun to play. I've used 2 generics in a list plenty of times and had a lot of fun.