I will tell you my story for what it is worth. Also you aren't going to run 33's with the OME without some kind of body lift. If you want 33's, I would save more and get the Currie 4" if it were me, but you will definitely need a SYE.
Also another note. You probably won't like the transfer case drop with a stick shift it changes the geometry of the shifter and it hits the console and second comes back further than stock. That drove me nuts, but fyi, That OME lift is on my wifes Jeep now with no SYE and no drop so there is not issues, but on hers she has not OME spacers, but I did use a 3/4 daystart spacer up front with the stock spacer and that leveled it perfectly so if people are in the back it sags because of the weight, but it looks great in the driveway.
You may get a way with a 2 inch lift and no drop so do that later if you need it. You will know if you need it on your test drive, and you can do it last it is not dependent on anything. If you need it; it will shake right at take off. If you don't get a shake then you don't need to lower it.
Now on with my story,
I originally got the HD rear and front and the HD shocks front and rear. there is such a thing as front Nitro sports HD and regular. Sorry I don't have the part numbers handy but I did post them at some point so you can look them up if you have the patience.
It came with the 10MM front and rear spacers, so I paid for them so I put them in and added 1" bump stop in the rear. The fronts turned out fine without needing bumpstops. (Now as you mentioned, I had a 31 inch spare at the time, a frameless soft top, and no back seat) After putting it in my rear was well over 2" higher in the rear than the front. So I called ARB and sent pictures and they suggested taking out the rear spacers. I did that, and it was still over 2" rake in the rear. ARB said that it was because I have no weight in the rear, and suggested I use LT springs in the rear. I did that and still had a rake, so in the front I took out the OEM spacer and added a 1 3/4 dastar spacer in ther front. ARB said that they expect that the customers will keep taking it apart till they find what they like because all tJ's are different with different options. Problem is it is hard to figure out your configuration.
In the end, I ended up putting in the HD's back in the rear because I tow a roof top tent trailer and my quad so I wanted a little rake, So my final was a HD rear springs with no spacers, then in the front I had 1 3/4 daystar spacers with HD front to get a small rake for towing, of which the trailer saged it more than two inches anyway, but still not enough to rub bumpstops.
Then after all of that, I decided I wanted to go 33's and I put the lift kit on my wife's TJ and went to the full on currie 4" and 33 inch stt pros. In my Curie I have no spacers (other than the stock ones) and it has a small stock rake, but I live with it since I tow.
My Wife's set up now is the
HD rear with no spacers and the NITRO sport shocks
HD Front with 3/4 daystar and no OME spacers with the HD Nitro sport shocks
In my opinion she is level as leve can be
She has a back seat and a hard top
She is running 31x12.5 Duratracs
Robyn's Jeep:
Lastly my opinion:
Rancho 5000x vs Nitro sports
I had both on my Jeep, Although you wont be disappointed in the Rancho's, i really liked the Nitro Sports. They are softer leaving the curb at my home, I am not sure if they are worth twice as much as the Rancho's and I am running those now with my Jeep now. I am not disappointed at them, and I just really tested them in Moab, and they are really decent, but I would be happy with and prefer the Nitro sports with the OME lift.
I hope that isn't TMI