Any suggestions on how to do the parks that might be different then WDW?
If you've been going to WDW since 1988, you can probably remember what Disney Parks quality use to be like. You will get a refresher in Anaheim. So, this trip will serve as a step back in time.
The best advice I can give about visiting DLR for anyone "conditioned" to what WDW has become, is to clear your mind and remember what Disney Magic use to be (unpredictable, fun, high quality, etc.) and not what it has become (planned, calculated, limited, etc.).
The less you plan at DLR, the more magical your time can be.
All that you should plan around is - where to start your day and where you want to be at the end of the day and what Nightime Spectaculars you want to catch at the end. A bit of planning around the start and finish will allow you to maximize your day potentially with things like FastPasses or dinning for the Spectaculars.
Everything in the middle... don't plan a thing and then just let the day unfold and you will find magic around every corner. Characters in the streets and not behind a wall with a queue, bands performing in different sections of the parks, vehicles out all day long on Main Street, and actual rides in every nook and cranny.
Don't worry about which FP you need to rush to get next as you'll likely find plenty of distraction between each FP you get. Radiator Springs Racers is one that you do need to decide if you are going to get a FP first thing when the gates open, ride single rider later in the day or just jump into stand-by. Beyond that, there really aren't many FP choices you can make at DLR that will put you behind the curve.
While you are in the parks, pay special attention to the much more consistently high degree of "show" quality in the attractions themselves. Most everything will be in working condition and not covered in dust and grime. Audio and lighting will be consistently good.
You may lament that the Rivers of America won't be it's normal bustling with kinetic motion; but, otherwise - the Diamond will be shining for you.
At the end of it all, you will be surprised how much has been lost at WDW with its spreadsheets and meticulous planning that is required before you arrive and then the constant watching of the clock to make sure the best laid plans don't go to waste.