Hanney, firstly welcome.
As Bill (Longbox55) mentions,there are boosters that fit the stock assemblies.
Here's mine.
I've removed the clutch pedal as I'm running an auto trans,but as Bill said it's down to personal preference.
My only gripe is as Bill also mentioned is the servicing.
I've found a new use for a turkey baster though!(Topping up fluid) grin

1950 Chevy Advance Design 3100 in Scotland
In the Stovebolt Gallery
More pix on Flickr.
I've definately got this truck thing in my blood ... my DNA sequence has torque settings
"Of all the small nations of this earth,perhaps only the ancient Greeks surpass the Scots in their contribution to mankind" Winston Churchill.