I had a pair of Vandersteen's IC about 10 years ago. I believe there is a revised model now with "I" designation. it is a good sounding speaker and has useable and effective mid and tweets controls. However, the screw connectors are antiques from year 1. If you don't follow Richard Vandy's 2 page blue sheet guide to adjust for rake angle, supposedly they will not sound optimum, and woe to you if you call him for advice on one of his bad days
I would recommend instead the Silverline Prelude II, an attractive small profile column that is excellent with the right components which you seem to have. I think the price has gone off the wall a bit at $1495.00, but you might be able to snag a used pair off AG, or dealer demoes. Make sure they are the version 2 which was upgraded .and improved Good Luck