Safarifox On Mac

I know Safarifox is really a PC skin, but I had to try it and so far it's looking good. Having installed it I was delighted to find that it did kind of work, sadly the scroll bars were totally (dark) blank. However, I copied the entire scrollbar stuff from anothe rtheme (SaferFox) and now they're fine. But i still have the folloing problems:-

The re-size box is showing a white graphic rather than a matching grey one. I created a graphic and put it in the safarifox global directory and modified userChrome.css to include the sections from another theme that relate to a resizer , IOW the same as I did for the scrollbars. But the resizer graphic is NOT displayed. What do I need to do to make it recognise the new resizer graphic?

The tabs are a bit 'all-over-the-place'. The selected tab is ok, but there's no separator between the unselected tabs. Any suggestions on how to sort that out?

I swapped browser.jar as instructed, but now cmd-tab on a link is ignored - it no longer opens it in a new tab. What changes are required in this new browser.jar to re-instate this functionality?

Is it possible to arrange that although right clicking to open a link in a new tab will also select that tab, but a cmd-click on a link will open it in a new tab, but NOT then select it. This can be done with TabBrowser Extension, but that's not .9 compatible (AFAIK) and in any case didn't work satisfactorily on OSX.

Hope someone can help with these.

#200226