It is very easy if you have the time.
Dale, You have to take the deck orginizer off. Be sure to have some silicone silant on hand to reinstalit. We installed a spinnaker halyard, and two turning blocks at the mast base. Then a threepulley deck orginizer and a SpinLock two line clutch on the deck. Just like the starbord side.You need a drill and taps to do the install. Becarefull when you drill only through the top deck.Use lots of sealant. We ran the outhall to the main through the second block. You can get the turning blocks for the mast base at Rig-Rite. See the link below. I don't have anyclose up pic's, but I can take some for you ifneeded. Good Luck.