rebuild front drums or start to disc..

[oldblue1968chevy]

i started to rebuild my drums and gotta new mc....well i spend 2 hrs on 1 hub, and didnt even finish it!!!!!!!!! (i got the mc on in those 2 hrs also) but im thinking id be money ahead to swap out to disc since i already have most everything i'll need...(i gotta whole disk truck to steal parts from)

so should i rebuild my drums for now (already got the parts)

or should i take the spindles off my 72 and put on 68 and go front disc?

and tomorow is MY last day of school, so i have all summer to figure it out, but would like to get done by saturday night (car show on the mtn)
but idk if i get done that soon (gotta get lots of hay put up)

so what should i do and thanks