If you used all live rock you wouldnt see a cycle really. You could have some die off from transporting the rock but that would be minimal. This is how I setup a new tank myself. I add all live established rock, wait a few days and test. If there is no ammonia or nitrites then I consider it good to go. I;ve done this at least a dozen times all without incident.
180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40b REEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.