It has to have a ton of gain as I will not every use an active linestage again(famous last words)
My 100% solid state system uses a CI Audio passive, CI Audio DAC and Monolithic Sound PS-1 phono stage. No more active line stage pre's for me either. However, I use very short runs specialty naturally insulated silver cabling. A Dan Wright modded Marchand X9 Deluxe electronic x-over serves as a source of constant output impedance for the power amps and to counteract any other of the passive's inherent weaknesses.
Like Doug told you, I also suggest you start listening to really good vinyl rigs. You are thinking too much...
From a 1200 modder,