Sorry Nick... you are too late..
All of the first batch went within 3 hours, and the second batch were sold out within 2 days..
At present I have 2 x 1200 ones left and no 1100/1150 ones ..
Until I have at least 5 orders for the 1150 version I cannot really run another 20 off ( The bar we buy is long enough for a run of 20 you see )
Re extenda..
Plate stuff is more difficult to organise as I personally have no means of manufacture ( unlike round things and mill type things )
But I shall see what can be done for you guys