hey chris
chris im phillip from Hedman The thing is on hedders for your car is the opel has limited room even though it is a chassis car... and you said you have arms as well if it were a strut front end it would be easier to build. yes i understand your shock as you say about th price but when you count in the cost of materials and welding supplies and a person to build you a custon set on your car for a 18degree motor. it adds up! either us or lakepoint tube chassis would build you a custom set for your car that would have sparkplug clearence and a-arm travel and ground clearance as much as possible with it being a very low opel. chris i hope you find someone to do this but it might be a costly job to have done! good luck chris if you need a kit or just a bunch of bends and flanges ,give me a shout! hope this helps later phillip [/i]