Yes, the Quad VCA is a good choice. It has both linear and exponential response curves (for cv and audio, respectively). A lot of folks here like MI Veils for a quad VCA. Similar module in 10hp.
-- farkas
Thanks, just looked Veils over, indeed, it seems a nice alternative - and I see what you mean for the space too.
What's interesting here (the forum), is that you get some nice alternative suggestions, which when you're ordering stuff, can be a very useful if modules are out of stock or simply discontinued.