And, more than likely, a lot of hassle.
There was one stored beside my Morgan. Every time I saw the owner, he was either getting it transported to an independent specialist, or having one come to the storage, to fix the latest issue. None seemed to be easy to fix and none were in expensive. I don't think I saw it out being used once because every time he came to take it out, there was a new fault.
Ah Simon, the voice of common sense. Shhh, this is my head, common sense, nothing to see, move on.

Well I do currently own 2 Aero's so there may be some history there in self-flagellation......
I do agree the 400 (especially the late i model) even in perfect condition feels like it is going to eat my wallet. The photo's always make the decision easier.