As a bigger to glow engines??? Just pointing it out for the two nit pickers that couldn't figure out he was asking about glow fuel. OP pretty much put it all together for you. $150.00 even for a trainer isn't going to get you much. Tower used to have a complete system you could buy. I haven't looked for them in a lot of years but I think the system was about $250.00 but things have gone up in price over the years. Support gear is as much as most planes. When I first started flying I bought a lot of used gear but I had a back ground in airplanes, just not RC so I managed to get some good deals and didn't get burned on buying crap.
There, spell and type check said I did OK, that doesn't happen very often.