The Soloist is much better with the LCD-2 than any Violectric. I'll agree, the Burson HA-160D is just old and surpassed.
Some of the best matches for LCD-2 are Soloist, Mjolnir, BHA-1, GS-X. I'd most likely rank the V200, V181 further down the list.
But I guess this all depends on preference. Soloist is more laid back, Mjolnir is more forward, GS-X is more transparent. V200 more warm, etc.