Ok updates! have about 200+km done on the road4 gt now..
If anyone reading is still using stock tyres, swap them out now. BIG difference. I had the angel gt on my busa back then, was ok.. road4 gt on the zzr14 feels awesome, or maybe the stocks suck that much.
Balancing of the wheels was done by dealer, also fitted the L-air valves for easier time with air pressure.. I then tightened up my suspensions and forks and its all good now. panniers and top box still left on.
Much thanks for all who helped and gave their little bit of info here and there. I guess when everything's pieced up it became my solution. =)