Replacing My 3 Way Fridge

[Beach]

Wanting to replace my Norcold N300X with the same style fridge(not a chest type) with a 12v/120v type. My question is: is there a direct replacement to fit the cut out? Cut out = 29 3/4H x 20 1/2W x 21 3/8D. So far brand consideration is Norcold, Dometic, Truck Fridge. Any other suggestions are appreciated. I would like to stay with the same capacity(2.7 cu ft) or bigger. Plan also includes increasing solar to 200 watts, installing a higher amp controller and add a second 100ah renogy agm. I live in Texas and with the ample sun, plus being on the road usually every 2-3 days, I'm thinking we will have plenty of avail. power.