Hey I would use the same P/N"s we use in our 2" SPORT kit
Front is
RS55326 (If you want you can use RS55329 but you will want to check bumpstops!!!)
Rear is
RS55330
A couple of things to consider.
If you aren't happy with them you have 90 days to return them for a refund. This goes for the RS7000MT or the RS9000XL too.
Here is a good video on this shock, what really helps with the ride is the is the shim stack works in the valving.
The RS7000MT is a monotube style shock, is a high gas charged shock, a firmer ride. Some like this while other do not.
The RS9000XL is just an all around awesome shocks, because of the adjustability.
I have run them all in the last year or so.
I ran the 9000XL for years (on a soft setting 3), then switched to the RS7000MT, I ran that until last spring when I switched back to the 9000XL.
When I made the switch back I found I no longer prefered the softer setting and then ran them at a 6 front and rear.
Now that I have the 5000X it is around, to me, a solid 5-6.
If you are looking for a budget shock that rides a lot better the 5000X should be a great fit.
Good luck!