Tubular control arms, are they worth the $$$

[TXRookie]

I'm pretty new to the board. I've got a 68 C10 that I'm about to start tearing into the suspension. I plan on dropping it about 4" in the front and 5" or in the rear. It just depend on what rim combo I go with. Either 18's and 20's or so. My question is I've been looking at CPP's tubular control arms, etc. I'm wondering if these tubular ones are worth the cash. I've heard that the stock a arms flex alot. I'm planning on building what alot of guys on here don't like the so called "pro touring" look. I want to be able to go out and drive the truck really hard on the street. I plan on upgrading to disk front and rear and probaly go with CPP rear trailing arms as well. Just wondering if any off you guys are running and stuff from CPP. DO you like there stuff or would you recommend someother manufacture? Thanks