found a small issue with a fully loaded PKM being too heavy to be stored in Aelanna's Weapon Racks mod, (max item mass 10.0kg, loaded pkm:10.1kg) checked wiki and PKM unloaded weight is 7.5kg, not 9kg as defined in [...\CE\Patches\MG_CE\PKM_CE.xml]
I'm assuming it was just an oversight as 9kg PK's mass/weight is presented first on wikipedia.

Anyway, I changed the mass value in the above xml, spawned in a new pkm in a previous save and now i can put a fully loaded pkm in a weapon rack.