Will FICM reprogramming Help my situation?

[Fully_Loaded]

I am having a running issue with my truck and have been reading and researching. General consesus on the ford-trucks.com forum is I need a reflash. I took it to the ford dealer (which i hate) and they said they reflashed it but I know they did not. They only had the truck 15 min. and charged me 86 bucks. The TSB's I have read seem to indicate reprogramming the FICM and I am wondering if PHP tunes would help to cure my cold dirvability issues. When cold the truck will have a "miss" and lack of power going down the road, it will also surge and buck when you try and accelerate when the truck is in OD. The trans will hunt and rev high probably due to lack of power. The truck is an 03 with VXAP2N2 strategy and 220K miles. The FICM was replaced last year. AE indicates proper voltage and pressures. The SCT makes the symptoms less apparent than in stock mode. Thanks in advanced.