I'm wanting to bring the smoker to work and have some spares ready for a late lunch. I couldn't start them until 8am. Wanting to have them done by 1pm. So could I do the spares with a 2-2-1 method say at 250 or 275 to get them done in 4 or 5 hours? Would I be sacrificing too much to get them done quicker? Thanks,Nick