i know im on the west coast, but i dont think it matters all that much. about 18months ago we financed our runner (a 97 with over 200k on it) we went through our credit union. they didnt like the fact that it was so old and had so many miles on it, but i gave them a page and a half list of upgrades and features the runner had on it (either as origonal options or aftermarket) and the loan officer took one look at that and said oh, ok, and then approved approved the 4runner. now i know most of the time upgrades and stuff dont really do all that much for the resale value of a vehicle(in most cases), but then again of the $5500 selling price, we only financed $4500 of it. so i think the CU knew they could easily sell the 4runner if we had defaulted on our loan as most 3rd gen 4runners here in the PNW sell for well over $6k probably closer to $8-9k. so they CU knew they would not come out losing any money. in the end i think we paid like another $400 in intrest, so we technically paid like $5900, still a screaming deal if you ask me.
-as far as the list, i put every little thing down like tow package, the air bags for towin, power windows, tented window, bug deflector, auto trans, records*(only some), new tacoma alloy wheels, CB radio, and bluetooth stereo, grille guard w/lights.... im not saying that my list was what got us the loan, but it sure didnt hurt. and it made the lady think we knew what we wanted and checked it out good before hand. we also had the seller bring the truck to the CU so they could look at it if they wanted.