I position my initial stop-loss a tick beyond the most recently-formed swing-high/low (and if that's too far from my entry-point, then I don't take the trade).
I find this much better and more realistic than having a set distance.
I'm guessing that you mean "ticks", not "points"? 5 points is 20 ticks ... for me, 5 ticks would be too tight. All these things depend on the volatility and time-frame, of course.
How do you setup your targets?