Removing The 2 Middle Vents For Guages

As above how can i remove the 2 middle vents to make room to fit 2 guages, also how do i block off the ducting to the vent, somy guages dont’ overheat and the are under the dash over heat too, any help/advice/step by step guide/pics appriciated.

Wayne

 You might not like to thought - but why remove your hand warmers?  Is there no where else you coud put your guages?  What guages are you planning on putting in?
 
Blocking off the air pipes isn’t rocket science but there are plenty of alternatives…

 I may be sellign a copy Zoom engineering meter panel shortly. No advert yet as ive not got it photo’d etc.
 Means you can add three gauges and keep your vents and it looks very original. 
 
Sorry its for a mk1 and I see you have a mk2.

i’m putting a fuel/ar or lambda guage, to see the state of fueling whislt driving and voltage, i’m also changine the oil pressure guage for a proper working one-the bits coming from MX5parts.