Everything is said...

Some input from my side. The floor heating/cooling I have chosen because it removes the need for wall fittings. It also gives you a nice warm floor so I can do some bare feet gaming

The system has temperature control per room so I can give the cave it own climate. The cave also has automated ventilation (duco box) which is controlled by CO2 and moisture sensors. So I will be able to (remotely) monitor that the cabs don't dry out and the gamers don't suffocate

. To make sure the place does not get overheated during intensive game play I have decided to put in an additional airco unit. (these cost less then a 20 year old pinball now a days

)
Currently the concrete floor has been poured in and next week we will start with the tiles, toilette and so on. The ceiling will be lowered at the bar area and to keep the noise at acceptable levels I will use Asona SonaSpray black to cover the ceiling direct above the machines... this stuff can do miracles when it comes to noise reduction.
Currently I'm working on the light plan.... Any suggestions regarding lamps, spots, black light and where to make custom neon is greatly appreciated.
So that's it... I'm gonna play with some BL string led I bought today.