Here in sa you need gas inspections every 5 year's, and that means over the pits and $80 just to look at tags..

@TD, I'll be hauling 180L when done with the 75 lra sub and 105 modded main.

Gas lost its appeal when the gruberment stuck their noses in and rebated the instal costs. I think over night the cost of a gas system rose by $2000... So you never really saved any install costs.
And now with gas above half the price of petrol Its a double whammy..