I think if you put "努力地"(ADVERBIALS) after "会" (modal verb) , which will at least make sure that the expression will be right in most cases. On the contrary, putting "会" before the adverbial only success in certain circumstances, much more less than the former possibility and usually used in the oral Chinese .
eg. 我会认真地读这本书(ok), 我认真地会读这本书(not ok);
我会适当地读这本书(ok), 我适当地会读这本书 (ok);
Therefore, I suggest you to take the first one, it will be appropriate and right no matter in oral or written Chinese.