Installing a pair of flat tops on a Chevy 10 bolt. Questions

[sabro]

So I am standing here with a hammer in one hand and wrench in the other...

I bought a pair of Flat Top knuckles for my front axle. Now I have to install them.
Where do I go to get the ball joints and to have them pressed in?

Should I just take the whole thing down to O&R and pay $400 to put it all together... or should I do it myself?

Is there a place that would do it as well for less money?

[korda]

I ordered Spicer joints from PartsMike when ordering other parts.  You can get ball joints at most parts stores.

I use a ball joint press from harbor freight to press in the joints.

This is the one I have, the have a couple models: http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=38335