yes, alot depends on the FL of your scope too... divide the FL of your scope in MM by the size of the EP to get the magnification.
eg: 1200 fl / 9mm ep = 133.33 magnification.
I am guessing that you FL is alot longer? if so your magnification would be higher. are you looking to use it for planetary work?
i use 184(ish) magnification in VERY good seeing. other wise its not practical.
if you are splitting doubles you can go higher
