BigTommy click the link i posted earlier, you're not going to find anything better for what you're after off the shelf. The only other cam i would consider off the shelf would be this.
http://www.summitracing.com/int/parts/sum-1798/overview/make/chrysler
Keep things simple dont over complicate it. Standard rocker arms are light and strong, so are stock pushrods. Run a good single spring with a damper and you'll be fine to 5500rpm, theres no need to turn it any higher with the amount of power you're chasing you'll just end up braking stuff. It is only standard stuff at the end of the day
