Shocks for lowering H&R 2" springs: AD S2VAA / P330A

[Roadster44]

Hey guys,

Did a ton of research, but cannot find an answer as to which shocks are best to go with when lowering with the H&R 2" springs. I have the 08 4.8 with adaptive drive and sports package (S2VAA / P330A). It is a high mileage vehicle with a dab over a 100,000. I don't drive it a lot so I am comfortable with playing around with the suspension, but still need to address concerns:

1) Matching right shock (compression/rebound) for the lowering springs of 2"
2) Keeping in mind high miles already on the existing front shocks
3) Not having to lose the adaptive drive functionality

Always thanks for answers to questions and guidance!