I'm employee #1 at a Canadian startup, and they get by paying me about 3300 per month, before tax. Based on my asking-around, this doesn't seem to be out of the ordinary for the area.
If I'm paying you $90k, I'll expect to incur an additional $90k in costs resulting from employing you.
//Now, if they've re-mortgaged their house and are eating $180k per annum in equity / stock instead of salary, then it could be an almost-fair-number.