What would you do?

Take a look at Comp's 20-746-9, sounds like it would meet your criteria. It's the cam I'm running in my magnum and it's very daily drivable with a mild slightly choppy idle and good overall manners. Specs are 216/224, .506/.506, 114. As for a coverter, I personally run a 9.5" 3400 but it did ok with a stock converter too. For a daily driver I think a good 2400 would probably do just fine.

http://www.summitracing.com/parts/cca-20-746-9/overview/make/dodge

I don't have a good idle video but if you need one I can make it tomorrow.