One option would be to go with a Black Hole 86N, and cut 1" or 1.5" inches off the tip to tighten it up a bit to handle the heavier sticks. Then build your buttgrip longer, at maybe 19" to the back of the seat. 200g would be doable and a bit boggy, but it should handle 180 perfectly built at those specs.
More of a parabolic rod than others, so it's not for everyone. They do work stickbaits very nicely.