Quoted from JMK:Ice, my hesitation on Gnassel's mod is can I justify the price- I believe 60 pounds in $Canadian funds will be around $110 (plus shipping and custom taxes, could be close to $150 Cdn). The Pinball Refinery mod will be about half the price. IMO they both look good; though I do prefer Gnassel's mod.
It's 60 euro, not pounds. A sizable difference.