Spinning rod to match with Saragosa 6000

[Phil Indablanc]

I am looking into purchasing a new spinning rod to match with my Saragosa 6000. I have a Jigging World Black Widow 150 that is great for most of the smaller fish that I fish for, but I would like something with a little more backbone that would be geared toward bigger fish like blackfish or striped bass. I was looking at the Black Hole Challenger Bank 761MH or the 731H. Does anyone have experience with these rods that would like to offer an opinion? Where is the best place to purchase the rods? I have had a difficult time finding them in stock at most places I've looked (online). I was also looking at the Jigging World Night Ranger Nano 731S-MH. I have a conventional version and love it. Are there any other spinning rods that I should be considering?