I am headed to the dealer to look at a 2003 HO 48RE Laramie 4x4 LWB I am taking my 2001. 5 4x4 dually how big of an insult should I be ready to take on this, I have heard guys say that they got killed on their trade. IM just curious what to expect and also if anyone knows of fair dealers that will give you what your trade is worth in Northern Texas or Southern Oklahoma.