I looked through the archives on installing assymetrical sails, but couldn't find any specific information about installing the halyard block except that you shouldn't put it at the masthead because it is not designed to take that load. So, I know it should be above the jib head block but no where near the masthead...So, please share where you place the:1. halyard block - cutting into the mast: doesn't that weaken it? What block assembly do you use?2. tack block - I know it's a swivel block. OK to use the same plate on the bow used by the jib (on a furler)?3. sheet blocks - I have stand-up fixed blocks for jib sheets (no tracks). Where should the assym sheet blocks be placed?Finally, am I allowed this many questions in one post?Rich L