Gas or Electric?
While I agree the initial investment is more for elec. than glow, especially something in a 40 size. Once you make that investment, unless you crash or mess up on charging batts. or something of this nature, you won't have to invest again for a long time. Now at $15 to $20 for fuel in my case I go through about a gallon a month. Plus $5 to $10 for glow plugs, $15 for a ni-starter. Well I'm not going all through this again. I've stated before I prefer glow myself, but in the long run elec is cheaper. Always happy to help if I can. Garry