That sounds easy but in reality with places as big as JEGS and Summit's warehouse could take someone 1/2 an hour by the time they locate one and open the box and get back and load the picture. To us it's nothing but to most big businesses like that time is money and they won't make the sacrifice. It'd actually be real easy just to google a picture to use but that'd take knowing what it actually looks like. I know Chrysler and GM stuff but would be lost with everything else.
BTW: the suggestion of a custom converter is a really good idea. John Cope at Cope Racing Trans. is a great guy to deal with and sells PTC converters (very good and reasonably priced) for about the same price as an off the shelf converter from JEGS/Summit. The best part is it'll actually stall what you want it to stall. Off the shelf converters are a crapshoot because how much torque your engine puts out drastically affects how much a converter stalls. A great example is my car. Back when I first built it I ordered a 3000 stall converter from John and it stalled exactly 3000 rpm behind the 360 I ordered it for. Year before last I installed a new 408 stroker and due to money restraints used the same converter. It now stalls 3500 due to the increased torque of the 408. It actually worked out good because I wanted more stall but there are times where it doesn't work good.