Soundcraft 600 routing options

Hi all, thanks for taking the time to read. I thankfully picked up a tascam ms16 and a soundcraft 600 16 channel recently, and am hoping to marry the two of them together in the most efficient way. I know having more channels is ideal, but want to work with what I have. I’m wondering if there is a way to have each track 1:1 for mic>boardpre>tape>back onto the console. Obviously, inserts on channel I can do easy. Then I was thinking since I have no stereo returns, using auxsends>group inserts for reverbs/delays. Would this work? If not, any good ways you think of running a 16 track with this console?