05 Dodge Magnum w/ Cam

I just bought a 2005 dodge magnum RT with a bunch of mods done to it that the PO thought he could tune with a canned 93 octane diablosport tune. The idle was absolutely all over the place. The car is hard to get into gear without stalling it. Once you get going from a stop it'll drive ok. I flashed the car back to stock and read the stock tune so I could post it here. Surprisingly the car idles better with the stock tune.

Here is the list of mods that I know are done to the car.
6.1L Intake manifold
Comp Cams Stage 1 cam Dur @ .050" 216/222 Lift .500"/.496" LSA 113
MDS Delete
K&N cold air intake
Longtube Headers
BBK Catted midpipe
Borla Catback
2800-3200 stall convertor

Can someone help me put together a good base tune that'll get the car in the ballpark with this cam? If this was a Harley it would be easy for me to build a tune from scratch, but I'm a complete noob to HPTuners. Any help is greatly appreciated, and I will try to answer any questions to the best of my ability.

Attachment 155126

oem fuel pump and injectors?

check yer pm

As far as I know yes stock pump and injectors.