Welcome Penetr8r, as youve noticed there is a dearth of knowledge in this thread, most of the hard work of identifying parts is done. My advice to new builders is always the same. Don't skimp on parts for something "close enough". You'll become unhappy later and end up spending more down the road. Do things right the first time around. My other piece of advice is to start with the harder to find parts, because these are not always available, so if you see them, get them! I'm talking about parts like the Super Delta Rocket Ray, Tiger Siren, Saddlebags, Skirt Guards, Chainguard, Mud Flaps, 4" mirror. The frame is pretty common, as is the tank and most of the other parts are easy to fabricate, even for those with little prior skill.
Good luck, keep us posted!