Ok i said it slightly wrong, im not looking for longer decay, i would agree that would be overkill just looking for some nicer sounding reverb! or even just a new plug to work with.
Guna look into 2c-Aether and Valhalla VintageVerb!
I think space designer is one of the best reverbs out there for the simple fact that you can download loads of amazing impulse responses for it, Trillian space is also great and has a great selection of impulse responses that also can be used in space designer. I have also heard good things about valhalla, lexicon and Aether ones but havn't tried them. I generally just use a combination of space designer, Rverb (which i think has really nice sounding plates) and sometimes True verb
You should probably try N.I.'s Absynth as well; it's pretty cool you can Absynthesize with Absynth, it's like 8 minutes Abs, but it's 4 minutes bass. Absynth 5 lyfe. I've gotten WAY more girls since I started using Absynth and my Abs have NEVER been Abbyer.