Welcome! Glad to have you here, check out our settlement forum for more topics around that:
https://www.ecodieselram.com/forum/forums/ecodiesel-settlement-information.36/
Welcome! I'm in Nashville area, but I don't know of anyone anymore that does the deletes. It seems to be a thing of the past.. perhaps you can do it yourself? It's not a terrible job, but you need some mechanical knowledge.
Welcome! Some people have the change in power/acceleration after recall, others don't. Either tune the truck to override the change or sell it. Really the only options at this point.
I hope they are lining your pockets for those plugs daily. :D
In all seriousness... a person shouldn't need a tune for a factory emissions equipped truck to function properly.
Follow @John advice and take a nice highway drive to give the DPF time to clean itself out and hopefully go back to...