i have a ohlins ttx shock combined with a 1198 RS Linear rocker and tie rod modified to fit a 1198/streetfighter swing arm to a 998 style frame. Shock Has the recommended shorter bottom eye and also has a 105 spring fitted (you are recommended to go up at least 2 sizes with the RS rocker) Have a read at DanKyle to see the set up. The ttx and RS rocker would also fit back to a 1098 1198 probably even 848... £750