I just bought a Drennan Carp Pellet Waggler rod which you can fish at 11'6" or 13'. It's very good and handy that you can fish it at 2 lengths. It's only handled carp to 3lb so far but seems to have a lot of stick through the middle and butt as well as being able to chuck heavy wagglers and it's only 90. I think some lads like the Carbonite rods but they are more expensive.
I use a Browning 8010 reel so you can 'finger' the barrel instead of using the drag but they stopped making them years ago (shame). If you like using drag then some of the Shimano reels have got a clever system where you can use a small lever to increase or decrease the drag easily when playing a fish, it's instant and better than messing around with the main drag knob. Other than that the top-of-the-range Daiwa's look very tasty!
Not sure about the Avenger and what it can handle, sorry.