Check out this site.
It has a rather humorus take on tuning but has some good info. No one can give you the right specs because no two boats are just alike. Differences are weight, and weight distribution, sail size, split back-stay, roller furling, and most of all, the skippers preference. A lot of tune is by trial and error. In a nutshell, you want to start with how much weather helm you have. Adjusting this with mast rake will change all your rigging. In light air, you should have neutral or slight weather helm, but not lee helm. As the wind increases, the weather helm will increase. The mast should be centered. Use the main halyard to check for equal distance to the deck. The mast should be straight side to side. Fore and aft, it should be straight or bend slightly aft above the spreader. Go sailing on a day with moderate wind where you can get about 15 degrees heal when close hauled. The helm should be moderate, head stay sag about 4-5 inches. The leeward shrouds should be visably loose, but not flopping around. Fore and aft, the mast should bend slightly aft above the spreaders. Side to side, the mast should be straight or bend slightly to leeward above the spreaders. When you get it where you like it, measure with a Loos gauge and record the readings. That way, if you have to drop the mast or change a stay, you can always go back to your old settings without doing all the rigging over again.