Personally I would say streetsweeper HT
Its in the same range as what you're listing, power comes on at about 2500 in a stock bottom end LS1 and with my worked over 243's it hangs on til 6.9K. Sounds mean has awesome street manners, makes a shit ton of power....its the perfect all around cam for a street/strip vehicle IMO. I also use the car for auto X so its a good medium for that since I have power down low and I can hang onto the gear for quite a while....
Here is a vid. The car CAN hook but I was fucking around...just gives you an idea of how quick the power comes on...thats pretty much rolling into it off idle.