>>3104742Vuescan all the way, honestly don't even bother with Silverfast. Torrent the pro version of Vuescan, scan to a true raw file (~300-600mb negative), convert and resize in Photoshop (colorperfect is really nice for this, gets the colours absolutely spot on) and then do final edits and touches in Lightroom.
Once you do it a few times you can fully edit a scan in the time it takes for your next frame to scan.