CONTROL FREAKS IFS A-Body 440 setup

Your quote: "I just want an all around good set up for car. Maybe road course/pro touring and strip every once in a awhile. Mainly just driving around, and then have it be sturdy enough to play around with."

I built and lived with a 440/727 72' Demon for nearly a decade, so I'm pretty familiar with the in's and out's of a BB A body.
No matter what suspension you run you should incorporate torque boxes and sub frame connectors. For your purposes the cheaper and entirely acceptable route is the package suggested by 72bluNblue. This will get you a complete (front & rear) sorted, time proven, factory engineered chassis with great handling. If you stay with factory UCAs use the Moog K7103 misalignment bushings for better alignment settings and I'd suggest fully welding the K frame with particular attention given to reinforcements around the LCA pin mounts. I have no issues with the HDK or Alterkation which are both proven coil over front suspensions. Forget the CF, it is unproven, so let someone with deeper pockets figure out if it's any good or not. But... after the outlay for these kits you still have to address the rear. Unless you go with the Street Lynx you will have a mix of coil front, leaf rear. With your intended use I don't think you will gain handling performance over a well sorted factory design. What you do gain with the coil over systems is header and steering component clearance and a bit of weight loss. You didn't state if power steering or brakes are in the mix. With a K forget factory power steering, ain't happening with headers. A Borgsen box might work but I haven't seen one done. Booster/valve cover interference is another issue. Even though I had CCCP headers my driver's side inner tie rod still occupied the same space as one of my header tubes and required "clearancing". Spark plug access to the 2 center plugs on the passenger side head is from underneath the car or through access holes drilled through the inner fender. You'll need a big radiator and fan for added cooling capacity. All in all having BB torque in a A body is cool and will get "oohs and awws" at the car show but I'd rather have a small block for the lighter front end weight, better handling, ease of build factor. Your dime, your decision.