Bad car analogy:

NevoSL = Aston Martin.... looks great, fun to use (and program) spends most of the time in the garage
Harmony1000 = Vauxhall Vectra... lots cheaper, does what you want it to but if you're used to the aston it feels like crap. (particularly the programming)

So if you're used to walking then clearly the Harmony is better... if you're used to a luxury ride with all the bells and whistles it's a very poor choice.

Anyway I managed to find a URC-MX3000 for 460 USD (in the UK the cheapest was 1400 USD) so I'll have a play with that and hopefully that'll be the Ferrari that I've hoped for

Cheers for the advice guys,

Kaz