[Elecraft] K2 alignment and test part 2

[Mike Weir]

In my K2 build I am approaching the alignment and test part 2 stage. I 
have the Rigol DS1052E scope (software upgraded to 100mhz) I would like 
to use the scope on my K2 build. I do know there is spectrogram, and 
features on the K2 that I can use BUT I would like to use the scope as 
well. 
I was wondering the following?
1. Can I use the scope when asked to use a frequency counter?
2. Can I use the scope to measure the voltages that are asked to be measured in the alignment checkouts?
So
 for 4 mhz oscillator calibration, PLL Reff oscillator range test, VCO 
test, VCO alignment and so on can the Rigol scope be used in these and 
other procedures?

I was also wondering I have the XG3 as well and
 could I use that in 40m band pass filter alignment and what else could 
the XG3 be used for in the K2 build? 

Thanks very much for time. 
Mike
VE3WDM