Faithfully used Rod Loft product for years on 4th gen...only used with freshwater rods up to 7 foot. Will always give this product a 5 star rating. Fit 6 or 8 rods, was adjustible and was a solid rod solution. Didn't surfcast while I used this product so I can't comment on how it fits longer rods.
Still have said Rod Loft somewhere in storage...just don't use it in the 5th Gen. Can fit surf rods in my 2015 up to 9 foot (just fits my 9-foot Team Daiwa surf rod). Literally just run them up passenger side between seat and window, resting reels on the retractible cargo cover (tonneau).
Has worked well for my solo surfcasting runs and local lake/river hopping, but recognize that this system is ripe for improvement. Just works for me (currently). Although the same cargo cover is preventing me from getting a molle panel (Rago/OrangeBoxx) which I would really like to have (mutually exclusive as far as I can tell).
For longer distance trips with passengers, I recommend an external, lockable cargo box (Thule/Yakima) as long as you have rods that will break down. Have used these for salmon/steelhead fishing trips and they worked well.