That is point to point wiring though. Main problem I have seen with the Mk6 is the heat kinda damage the resistor near the tubes. It's quite rare but I don't really wanna look it up once in a while just to make sure.
I plan to have some furniture made this week (compy table + rack ..etc) - I was thinking on something similar to pkjames in the past:
Where I live temporary now the summer can get up to 36ºC/96ºF. I think Australia also got a hot summer as well? You think Mk6 can survive bottomless in the summer? - or should I stick a big ass 200mm fan below just to be sure?