I'm glad such a great response from you lot as engines are part of my family history, one of my Grandads' worked with steam in Scotland and India (rollers, trains) my father, his dad and his three brothers Diesel and petrol (Scotland) my brother a retired Qantas engineer. i went with the hairy four legged horse power as a teen but now find i enjoy engines more now than ever, my first flight was a cox control line .049 jobby when 9 years old, awe man that was cool, then with first wage at 14 bought a magnum .25 rc, an enya .09 cL followed by os .10 cL, that was my collection untill my late thirties, my largest are 46 size, plus a 54 4 stroke that i smile at alot, they are nice lot to look at and yes i own a couple of gliders and foamonstrocities so long live powered models of all skin types but to the point our hobby stores in Australia are stocking less ic for air, sea and land, in comparison to five years ago and hope they arent going the way of my great great great grandmothers uncle.
cheers from downunder.