I'd argue that the EQ should be handled within the mix... But I've also strapped units across the 2-buss here and there. API's 5500 would be near the top of a pretty short list if you're looking for a "warm" sounding unit. Specks are pretty good and you can get them with a transformer option for about half the cost of the API (Mercenary has a pair of matched Speck ASC-T's, racked, for only $1250).
Still not as "flavorful" as the API, but not a bad unit at all.