Regarding "the sticky dash" in the V36, I replaced mine a couple of years ago. I tried Nissan Au.,Just Jap, and Japanese suppliers.
The problem was the Nissan part number's had not been updated. So when I searched for the part number, it came up as xxxxxxxxxA or xxxxxxxxB, both are out of date. I finally was told by a Japanese part's supplier that C was the special ingredient. Contacted my local Australian Nissan dealer, quoted the part number with C ......... 6 new V36 dashboards instock at Nissan in Melbourne. I paid $1280 including freight to Nissan Tweed Heads NSW. I fitted it myself, took plenty of photos, and took my time, the end result looks brand new again.
The best part was chopping up the old dash, and jamming in the garbage bin.
Also did the English conversion on the centre section, with Australian GPS. Cost $1.5k from Russia