I bought a 60/90 Extra 300 awhile back and have been piddling with it to get it done. I have a Saito 100 to go on it. And like the rest of the junk hardware I tossed the engine mount. I mounted the engine on a fiberglass mount and was trying to figure wether I should mount the engine horizontal and cut out a gapping hole in the cowl. Or should I mount the engine inverted and only have minimal clearancing? I'm guessing if it is mounted inverted I should run glow driver? This would make start up alot easier anyhow. Does anybody else have a 100 mounted inverted?