you should set up a meeting with your planner to discuss what you want, any issues they may have, etc. when you go to this meeting, bring a site plan, os map and ideas for the type of house you want to go for planning for - examples of others in the area, suggested floor plans, elevations, etc. i would advise that you go for full planning. these days it takes as much to prepare an outline planning as it does for a full one. if you go for outline you'll have to go for full planning within 3 years anyway. and you can't go for outline planning in certain circumstances. see cork co co. website for more details on this.
im my experience, outline planning needs drawings, os maps, etc. the same as going for full permission. this may be different with cork co co. a phone call to the planning office will answer this question fully for you.
good luck!