advise for suspension setup for 67 dart

...The concensous is you do NOT want to use factory alignment specs

What are the stock specs and what do people suggest setting them to instead? I realize that this a fair deal of personal preference, but is there a typical range that a large percentage of people tend to fall in? I have stock suspension on my front end and don't plan to replace it, but if I can get a little more stable handling with just different alignment I'd be happy with that. I know that BadDart makes a tubular upper control arm that uses stock bushings and ball joints with some caster correction which might help things out as well since the adjustment is somewhat limited, especially when you lower the front end any.