No obstructions what so ever mate, but im 6ft 6 so head comes higher than the gauge and its about half way up the pillar lol but it doesnt stick out to far and is quite subtle.
Wouldnt reccomend the air vents based on those heats lol thats asking for trouble if you ask me haha
As for the steering column, im not sure, cant really pass comment as ive never had it or seen it. Would depend on how much they stick out i suppose and would they interfere with your steering, as in get in the way.
Personal experience would say go with the pillar gauges, never had any problems at all but it all comes down to personal preference. Might be worth asking people who have had different positioned gauges and see what they think?
Hope that helps anyway bud
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