Wow, I am impressed! That is great that you have been able to cruise so much!
One other thing about Radisson is that, as a general rule, the entry level cabins that you mention in your post are usually the same size as most of the other normal cabins on Radisson's ships. For sure, I know the Mariner's cabins are all the same size and layout, all with balconies, except for the larger penthouse suites up on top. I don't think there is as much differential between cabin styles on Radisson's ships as there may be on other cruise lines.