Hi Andrew, Nothing has changed and I am still in the USA. Pistons#686 I said I only bought JE Pistons that I needed. I bought China Honda ones to try and for spare. If you are not frightened by the price we can order more and we can change the spec if you want something different. Ie more compression. I will send you my spec when I get home. The cylinders#681 and#687 I am going to swap for parts I need first and then if there are any left you are welcome to them. I will get a price on shipping to Australia when I get home and I will let you know. Regards Peter