G'day Leon
I have the "Baader" 2" Hyperion 17mm and the 21mm which works well in the 12" give me a pm if you want to try-out
earliest I can drop them over is Sun arvo 1st April
I bought them here http://www.myastroshop.com.au/products/baader-ep.asp
I have the 17mm LVW and 22mm Nagler and they are both very nice, very comfortable eyepieces. One of the experienced observers here also gave the 21mm Denkmeier a glowing report http://www.frontieroptics.com.au/
Hi
Regarding the Denkmeier 21mm and 14mm eyepieces, check out my thread on Eyepeices between Hyperion/Stratus and Nagler/Pentax XW for John's (AusAstronomer) comments. After getting my new scope, I'm going to get one of these eyepieces.