I don't think you'll find much in the way of colour on Scope. I mean, there is a different character to each device -- maybe you could call VINCO coloured -- but compared to outboard gear... No, you're better off buying outboard, or one of those convolution or UAD thingies, for colour.
(Well, let's be honest. You're better off buying old outboard gear with crappy transformers and failing caps, if you want real colour!

Incidentally why hasn't anyone ever emulated the dbx 163?!? Oh wait, it's like $25 to buy the outboard version...)
That said, you can do some hella cool things with SCOPE plugins by using the sidechain along with some filters.
Wolf does claim to be able to emulate "vintage" EQs with his spEQtrum though. It's on my to-buy list for sure. I think there's a demo. Check it out:
http://www.worldless.com/sfp/eq2.html
Edit: oh yeah, forgot to mention that Impressor has been added to my to-buy list...
<font size=-1>[ This Message was edited by: blazesboylan on 2005-08-05 21:32 ]</font>