Agreed but it is usually the 2nd gear synchromesh and dog ring that wears on the 6 speed.
That is why I suggested a good used gearbox and linked the GBox/CMS service of repairing the dog ring instead of replacing it.
http://www.gboxweb.com/dogring.html
http://californiamotorsports.net/collections/cms-custom-shop/products/porsche-asymetrical-2nd-gear-dog-ring-repair
Pinion bearings are around $480 !
As these cars accumulate 80k++ miles we'll read more of these problems with the 6 speed.
Here is a page from Pelican that may clarify:
http://www.pelicanparts.com/catalog/SuperCat/1048/POR_1048_TRANSM_pg3.htm#item10
Auto Atlanta has the clearest diagrams of the parts layout:
http://www.********************************************.com/results.php