RocketDaryl
Top Fuel
I've never seen the 1700 cover. If someone has one, they made it. Triumph doesn't offer one. Btw, yours has the 104 cover. I saw it with my own eyes. 
Also, the 1700 engine looks exactly like the 1600. I have the 2 up touring seat if you want to try it out. I also have the sissy bar. DO NOT try to go with the sissy bar with the stock seat. It won't work. the Stock pillion seat is WAY TOO far forward for the sissy bar to be comfortable. Your passenger will feel like they're in a recliner. Don't ask me how I know.
Finally, I'm going to D&D tomorrow. I'll take some pics of your bike, after I finish "customizing" it. Bwhahahahahahhaaha
Also, the 1700 engine looks exactly like the 1600. I have the 2 up touring seat if you want to try it out. I also have the sissy bar. DO NOT try to go with the sissy bar with the stock seat. It won't work. the Stock pillion seat is WAY TOO far forward for the sissy bar to be comfortable. Your passenger will feel like they're in a recliner. Don't ask me how I know.
Finally, I'm going to D&D tomorrow. I'll take some pics of your bike, after I finish "customizing" it. Bwhahahahahahhaaha