Replying to Boot fitter question

Hi All - long time no see. I used to be a regular on this in the first couple of years, and now my teenage kids are skiing park. In other words, old man here. I have a boot question and am curious on your opinion. I live somewhere now where boot fitters aren't the most experienced or plentiful (Kansas City). I've worn Dalbello boots for years and currently rock a pair of 6 year old krypton pro 130s. My old man feet want something softer and more comfort based but still some performance. My question is this: if I know my foot profile pretty well, it is even a reasonable thought to think I could shoot for something like a Dalbello Cabrio 100 without getting fitted and then make adjustments to it if needed?