Sure, I meant casters :p
I live in Poland, so I'm probably allowed to make typos from time to time :p
Anyway, thanks for advice. So, no casters for me - I hope I won't be moving anytime soon...
Attached is a photo of my WO32 during its first test run today... I'm still waiting for the glass pane that would became a lid, so it's an upside-down setup for now... Anyway, I'm pretty satisfied with the results, it sounds great. You can see HDTs in that photo as well - it's my work too