I was gonna buy some Accurate A-Line and was wondering if it was sectioned. I just don't need all 80' i need about 70'-75'. Also, how long are the take off sections?

yes, three 5 ft sections

Shortest line is 75' (I think). You should be good.

70' is the shortest loop on the rope, the sections start there and are 5 ft each, at least that's how my 06 A line is.

i just got the new 80ft a-line and it is correct, 70ft is the shortest loop.