I use 34970A daily (as bench meter, with just one channel monitored, and as system scan to capture datalogs), it's not hard to use after getting little time to get used to.
Probably cheapest to go with separate bench DMM and scanner box. Scanners like K7001 are cheap enough, if not use some specialized low-current/hi-resistance cards.
Also scanner will also let you run custom armature around , in case you need that in future, like output digital signals to switch relays, loads, external machinery , etc.
Keithley have scan cards for 2001 (which is from 90s, but have nice VFD) , but they are rather limited usually, and more expensive (10 channels only, no current).