Cost Analysis: SC vs 347 rebuild..opinions, what am I missing?

Okay, I have always thought that once my engine got enough miles, I would rebulid it with a 347 stroker. Now that I'm starting to price this out, I realize that on top of the 347 crate block (or kit with rebuild of my existing) I also have to look at porting and increasing the valve size on my heads, getting a new balancer, possible larger oil pan, upper intake, larger air filter, radiator?, etc.

The other day I saw that vortech got a new S-Trim super charger for 94's that I can get for about $2400. I'm starting to wonder if it wouldn't be easier/cheaper just to have my old block rebuilt and bored to 306, using the stock cranck, replace the stock pistons and rods, and install the SC myself.

My goal is a car with minimum 400rwhp that can be fun to drive on the street and my never see a drag strip (or seldom). My cam in an AFM and I'm told its pretty SC friendly.

Thoughts on cost, drivability, etc? Enjoyment of SC vs 347?

Thanks

my current engine has 133K miles.

As far as whether I prefer NA or blower, I guess that I don't really know the characteristics of one vs the other to tell, I've never driven a SC car. As far as the budget goes, there is no dollar figure, but the sky is not the limit. I want to be penny wise, but not so much that I'd sacrifice durability for cheaper parts.

I guess I am wondering if getting the heads ported, having larger valves installed, and getting other needed components like balancer and oil pan, intake, etc, could really be that much cheaper than a blower. Blower just seemed like there was less I'd need to fool with. For informational purposes, I do have a TwEECer to, so I can turn either setup.