i'm not insulting you. i'm just trying to explain that your question cannot be easily or properly answered.
There are too many amps that work with Fender strats, and too many that don't either. There's also too many variables to consider to render an amp effective or useless for a strat. Such a topic is too extensive. I would recommend you look up on google first, then scope your question according to your preferences, genre, style of play, current equipment, budget and expectations.
If you want something more scoped and definitive, check out Guitar Rigs: Classic Guitar & Amp Combinations by Dave Hunter.
If Hiwatts were sold here (I dunno if they are, btw) I'd recommend them because I know David Gilmour uses those during his Pink FLoyd days, and they sound just heavenly... *thinks Money solo 'screaming guitar' tone*