yeah, the artifact will be too soft for a kicker board, its a decent rail board though.
the stairmaster would be a sick board, twin, able on rails, but not such a noodle that you cant jump with it. another would be the k2 darkstar, or santa cruz kooley, if you can find one. The neversummer Evo would be sick too. cant recommend any sizes without knowing your weight though.
That thing I do to escape the world and have fun with my friend