I couldn't say if those pins would fit as I don't know what pins are in the connectors! My method is working just fine so I am going to stick with it! Just drove down to Northampton, motorways were very quiet, used cruise for almost the whole journey once I got on dual carriageway east of Port Glasgow A8, M8, M74, M6, A14 etc etc..... Set it at 80mph indicated which is 75 on the Satnag, didn't have to knock it off too often, but as you can use it to bump the speed up or down in 1mph (or thereabouts) increments, or decrements, or just tap for resume, then it worked very well. Up some very steep hills and down as well of course, but speed hold was very good. Fuel computer indicates I have averaged about 54mpg, which is going to be anything from 49mpg upwards, I would say it has all been entirely worth the £50 for the steering wheel and the few hours work. Although the steering wheel will have to come off and go one spline right.... Again, hope this helps, sorry I can't advise on the pins..... Biggest advantage apart from not getting a stiff right leg and ankle, is I can set a speed under the ACPO/ACPOS guidelines and actually not mind sticking to it.... 75 might not sound very fast but I did the journey in 6 hours 10 minutes including a ferry trip and a stop for a Subway! Not bad for about 380 miles.