Hey padlock. 190 kg is about where I was with the RGS track project when it was the stage you're at, basically a rolling chassis, engine and minimal bodywork. By the time you add a battery, wiring harness, coils, regulator and all the associated brackets and crap, it'll probably come in at around 200kg.
My bike now tips the scales at about 200 with fairing, oil in the engine and the mandatory crap for road legality (including both stands in its present trim), but no fuel. It could have been a bit lighter with different wheels and some other high-tech stuff, but it would have cost a lot to save a couple of kg. At 200 kg, it's 50kg lighter than a stock RGS and it feels quite nimble on the road.
In race trim, it'll be a bit under 200kg because the side and centre stands, lights, alternator, starter motor and the main electrical component panel will be sitting on a shelf.