You've already got the mast rotator, it's in front of the mast and allows you to positively lock the rotation so the mast doesnt flap around in chop and light wind you can see it and how its rigged in photo's 4 and 5 I posted. You will also have a cleat on each side of the mast, a piece of sheet will go from the beam to the mast rotator back to the cleat. Once you get used to it you'll love it.
I would really recommend a good downhaul system as you will use it all the time, if you pull your main on the sail will stretch out of shape if you dont pull your downhaul on at the same time and its also the way you will keep your cat flat.
For your downhaul all you need are 2 x 20mm double blocks, 2 hooks and 1 (Ronstan RF5) or (Harken 291 pivoting exit block), you can pick these up on e-bay quite cheap. The pivoting block in my picture of the jib downhaul is a Harken, I bought 3 for $15 on e-bay. The sheet feeds continuously through all the blocks, goes around your sidestays and is tied together on your tramp. This enables your crew to just reach down next to the sidestay grab the sheet and adjust the downhaul. Harry if you look in the photos you can see it goes through the pivoting exit block up and down through the blocks then goes to the other side of the mast does the same before exiting through the pivoting exit block.
Your jib setup will work no matter what it is for now because its not as important as your downhaul, you will probably have a block on one end of sheet that goes through a block at the top of the forestay and attatches to the jib. You will probably need to tie one end of another sheet to the saddle on the bottom of your mast then pass it through the block back down to the V cleat at the base of your mast. When you put your mast up you tension your rig using the forestay so you dont need to super crank down on your jib halyard it shouldn't make your forestay go slack. The easiest way for now if you dont have anything but a block at the top of the forestay is to just attatch a halyard to your jib thread it through the top block then pull it down your jib luff and tie it off on your bow foil.
Harry to post pics click the "full screen" button, click "file manager" and follow the steps
regards