Gerne wuerde ich mich mit Ihnen im Vorfeld in einem Termin zu folgenden Punkten austauschen: Wenn fuer Sie i.O., wuerde ich einen entsprechenden Termin ueber Ihr Sekretariat organisieren.
Like I would replace me with you in advance in an appointment on the following points:If you i.O., I would organize an appropriate appointment through your Secretary.
I would like to with you in advance of an appointment on the following points: replace if for you I. O. , I would organise a appropriate appointment on its secretariat.