small ball joint or big?

My plan was to get the wilwood 73 and up disk conversion and to buy the adjustable tube arms and spindles (all from magnumforceracing.com) except they don't sell the spindles anymore :sad2: !! I called magnumforce and one of the guys said they are suppose to make the correct spindles really soon; that was a few months ago. I just bought a front suspension rebuild kit from just suspension, it comes with the new small ball joints (i haven't rebuilt it yet), so im still not really sure if i should just wait for them to make the spindles or try and obtain them some other way, and go with all the modification and get the bigger! Or just keep the small joints and get the pre 73 disk kits. Sorry for rambling on!!!