Picked up the car last night, which was pretty good, I put it in Monday morning and got the phone call to say it was ready on Wednesday afternoon, which from speaking to other LPG converters is faster than what is normally quoted.
Arrived at Warrington Autogas (WA) to collect my car and was given a thorough walk and talk through the equipment, including filling, operation, and technical layout (I usually do all my own work on the car, not lpg conversions obviously). The technician got in the car before I drove around the block to confirm everything was working ok.
Paid the bill, which, on top of the cost of the conversion had £22.50 on top for a full tank of gas. I received all the neccessary paperwork including the conversion certificate.
They fitted an OMVL kit in the end, which comes with a lifetime guarantee on the injectors (previously a weak spot for OMVL kits apparently), and 2 years parts and labour at WA.
Was very peculiar driving home and not seeing the petrol gauge changing at all! The car is much quieter to drive, and does not seem any slower at all than before. So far, all is good. I resetted my trip counter to see how long a full tank of gas will get me but what is worrying is that it seemed to lose the fourth led (four leds that display the amount of gas) after only 40 or so miles of driving. If this is an accurate measurement, the mpg is less than half what I would get from petrol. I will confirm this by running the tank dry and seeing what the final figure is.