Pindy, you should put your email address in your profile so people can easily get in touch with you if they are interested. You will notice a small envelope icon under members avatars, that enables members to click on the icon and email you through the forum.
Quite a nice looking bass and it looks to be in great shape, the electronics upgrade definitely increases the value, too. Suggest you split out the rack mount DS5 and extra cable, you may be able to get more money back selling them separately. If you sell to a player that doesn't use rack-mounted gear they are probably just going to re-sell the DS5-R anyway. Good luck with the sale, hoping you can find a "forever home" for it, someone is going to get a nice bass!