4runner clip will consist of getting 2 headlight assemblies, 4wd fenders, corner lights (go aftermarket clears), wiring pigtails for the lights, splice them to your wires, conversion brackets from FBI for the 93-95 bumper, and the grille itself. you will have to trim your core support some to make it fit, but its not too big a deal. im about to do the same myself using all OEM parts except the corners. just need the pass fender and the bumper.
www.FBImini.com would be a great place to go for parts...clear lights, tails, 4runner parts, roll pans, ect.
www.Stylinconcepts.com might also have some useful stuff for you.
www.grantkustoms.com has sheet metal fillers and stuff like that.
www.ebay.com will have more tail light options, as well as white face gauges or EL gauges (face itself glows).
the SR5/4runner gauges from 92-95 will be a bolt in swap, just change the oil sender to the gauge version. hope this helps.