I've got the Pro Sport package you talk of in mine and I like them. Do what you want them to do and look good.
Had Defi boost gauge in a motor a while back and they looked, felt better than the Pro Sports but are more expensive.
I've only had the car a couple of months but I've got the receipt for the gauges and they were fitted 4 year ago. With no issues.
Just turn off the silly beeping that they do when you turn the ignition on,, else they'll catch you in a bad mood and you'll wanna rip them out the dash....well I did