I also installed the Grave's block off plates for the air induction system. No pops on decel. Plus it's easier to get to the spark plugs from now on with the air induction system removed.
Get an ECU flash from a professional tuner like Ivan's Performance. They will cut the air induction system off as part of the tune, no more pops on deceleration, plus a whole host of other benefits, except fuel mileage.
I have the standard Bagster seat and it's just right for me. It it were any softer I'd sink in too deep and hit the pan. Way better than the stock seat. However, the seat slope is the same. I have no idea why Japanese bikes are made with excessive slope towards the tank.
I found that when it's fully in the up position, that the screens wobbles a bit at freeway speeds and the top is just below my eyesight. I like it at the bottom or just above bottom setting. The wind hits my helmet, but not my neck. It is not turbulent. The width of the screen is nice when it's cold. It keeps way more wind off your chest. I can say I'm once again satisfied with the CalSci windscreen and would recommend it to others.
I'll go for a ride and report back. I'm 6 ft. tall. We'll see if the stock mount can handle the larger screen at speed. Build is high quality like always with CalSci.
I purchased a Motion Pro chain alignment tool, and I can tell you the swing-arm alignment marks are not that accurate. It's a cheap tool and works better than trying to match up the marks on both sides, more accurate too.