GREAT! Someone else who grinds down an engine as much as me!

(HELP! Homelite HBIOO 25-30cc leaf blower engine Glow conversion. thread) I got my homelite down to about 2.5lb but now with the prop hub, prop and all the ancilaries it''s back up to 3lb 2oz from my shady memory! I might try to get it under 3lb with a bit more grinding but I still have to make the engine mounts.
Rich