heath1225,
First of all, congrats on a beautiful Viper. Second of all, ignore hiss highness as he has no personal experience with Mr. Hennessey. Unfortunately, he is just a camp follower of Hennessey bashers. Most of them are just jealous.
I had John do the Venom 500 package in early 2001 on my RED 1998 GTS purchased new. BTW, red GTS's weren't produced with factory white stripes until the 2002 FE GTS. Your stripes are obviously added and look great in my opinion. If they are painted you got a hell of a deal. If they are high quality vinyl you still got a hell of a deal. I have added dual 8" flat black vinyl(high quality sourced from Porsche supplier) stripes to my GTS also thru the license plate area and they cost me $800. If yours are vinyl you could remove the gold stripes if you want to look more like original stock stripes.
Back to Hennessey and the 500 package. You have as advertised. Your headers look like mine and I also retained the stock shields for heat protection. IMO, it's stupid not to retain the heat protection provided by the shields. No need to visibly display the headers. The exhaust sound and HP gains verify you have them. Your exhaust tips are also Hennessey so I'm sure you got the full 3" stainless steel exhaust from Hennessey contrary to hiss highness BS about having to remove the side sills to verify. What a poor jealous individual he is. Sad he has to bad mouth other people's prized Hennessey Venoms to try to make himself feel better about his apparently sub-par performance in life. If you remove your valve covers I'm sure you'll find 1.7" T&D shaft mounted roller rockers. In addition, I see you have the same upgraded red Magnacor plug wires that I have. As far as your missing external badging, you can call John and he can send you the white vinyl Venom 500 stickers that go underneath the Viper GTS logos on both sides and on the rear bumper. You should also have a white Hennessey sticker that goes underneath the DODGE logo on the rear bumper. You have to be careful when washing the car not to knock these off. Probably what happened on the previous owner's car.
I live in the DFW, TX area. When I had my 500 package done I drove my car down to John's original HANGER shop in Houston and was there for the entire install. January 2, 2002 I drove my car down to John again and had the VENOM 650R package installed. I was there in the shop the entire week for the install because I enjoy participating and observing the mods being installed and learning about them. John and Jason did an excellent job on my Viper. A few years ago, I added a Roe Racing VEC 2 and had a 40 run dyno tune performed and I'm currently running 573 RWHP and 578 RWTQ. I also upgraded to the 10 qt. oil pan w/ race baffles and an ACR oil adapter. I have never had any issues with the work performed by John. My car runs extremely strong and is bulletproof. 40 runs to redline on the dyno in an 8 hour period of time during the middle of summer heat in TX pretty much proved the reliability of the motor to me. In addition, I've run to 202 MPH verified by GPS.
Bottom line, enjoy your VENOM 500.
If you need any help contacting John for your Venom 500 stickers let me know back on PM. BTW, don't ever sell your GEN II GTS. You can never beat an original with an unsurpassed international race record, exclusive production numbers and a timeless design. To this day I have never had my GTS out that I did not receive OMG comments and have it's picture taken several times. In addition, I get to drive this BEAST!