"First of all, the "general welfare" statement is found in the Preamble to the Constitution. As such, it is prefatory language and has absolutely no legal weight."
Say what?
Sounds like daisy picking and hare splitting.
Have any citations for judicial rulings that state that the preamble to the Constitution has no legal weight?
In fact, you may wish to read this...
http://caselaw.lp.findlaw.com/data/constitution/preamble/
The preamble, in fact, has much legal weight as the foundational element for the rest of the document.
As for there not being a general welfare, I think we both know that's abundantly false, right? There are certain aspects of the Constitution that certainly do promote the general welfare of the majority of the nation's inhabitants.
Say, for example, the power of the Federal government to raise a military force to repel an agressor nation.
Or, say, the power of the Federal government to regulate standard weights and measures? Or would you really like to try to deal with a system in which California's pound is 18.972922 ounces, with the ounce being the average weight of Arhnold's gallstones, while Massachusett's pound is based on the average weight of 12 good sized lobsters and the ounce is the left claw.
In the past I belive you've called for a return to the Constitution as it was written.
Now you're telling us, in essence, that the Framers were a bunch of 18th century hacks who didn't know what the hell they were talking about?
Oh, by the way...
General welfare? It's not just in the preamble. It's also in Section 8, clause 1.
And that definitely has legal weight.