Hi Guys
For everyones information, I have contacted Eurotech-lcd.com and received the following reply.
"Thanks for your inquiry on our company website www.eurotech-lcd.com, it shows that you are in need of Sharp LCD LQ065T9BR51 , we can provide them for you, original newA grade, the price is $188/piece, we can accept paypal payment, it is easy and safe for you to purchase. By our selling record, LQ065T5BR51/52/53/54/55 are 100% compatible." I still can't find datasheets on these to verify full compatibility, and I'm a bit doubtful after it was claimed on this post that the LQ065T9BR53 had unacceptable viewing angle. I have no idea what the difference is between T9 variant and the T5 variant. This just seems to add another level of complexity to the selection. (or is it just a typographical error)
I think I will stick to the OEM part LQ065T9BR51.
At least we now have a supplier and a safe way to purchase (Paypal)