Hey y'all...first post but been hiding in the shadows for a little bit. I purchased my SRT6 back in October and I have slowly been having issues with it and I could use some help to get my baby back to good running condition. I have read some other threads to identify problems and get solutions but not sure which solutions are the best. Would appreciate any help.

Symptoms:
ISSUE 1 -
a. Would misfire/lag throttle response during fast acceleration - spiratically for couple months (yes I know I should have looked into this sooner)
b. Loss of throttle at 80mph on the highway - happened once 2 weeks ago
c. Rough idle after "warm" crank - happen once last week
? Is this a misfire issue or bad coil pack? Should I replace plugs and wires?
If replacing the plugs and wires which ones do y'all recommend?


ISSUE 2 -
P0410 code
? Do I need to replace my RCM to fix this?

Thanks again for the help everyone