Best plexi for my 5513 gilt donerix?

[chad]

I own and wear this watch all the time. 

http://www.rwgforum.net/topic/155273-sold-rolex-5513-gilt-dial-modded-by-donerix/?hl=%2Bdonerix+%2B5513#entry1193788

 

I have been wanting to get a plexi a little more accurate and less tall. 

 

I am not a Rolex vintage expert but I would curious what people would recommend and maybe someone in the US who can safely make the swap.

 

 

[dluddy]

Clarks T-19

[Nanuq]

There are three profiles to the domed T-19.  The flattest one is the "Service dome".  I have one I'll trade for the glorious Superdome if you're interested?  I might even have another flatter one than that.  Both gen.