There is some very interesting mowers in the Iron Horse range Pancake, I'll be curios to see which one it is if you go for it.
If you are looking into the VC range with the G3, you have a few mowers to consider, the first series VC-Mustang, which comes in green, or red and white, the first series of VC-Sports, which has green and white, orange and white, and Purple and Blue. The 3rd VC-125 also fits the bill, looking like a green on green sports.
Then theres the VC-160 based range, all 3 Generations of VC-160 are G3 Carburettor machines, as are the first 2 VC-125's, and the first 2 VC-160 auto drives.
For the side throw, any utility from 70-73 will have a G3, as well as some 69's and some 74's. And for something interesting, the professional and the special from 70-73, these are essentially alloy based utility's, and they look quite nice.