Follow the KISS rule (Keep it simple, stupid). If you have to rationalize that you're an SP through some backdoor Ni-Ti loop, then you're not keeping it simple. Go through the front door. You don't have to sneak in or be clever. If you're an SP, then you'll habitually and unconsciously promote Se. You'll identify it more rather than habitually going the intuitive route. Ni would be an alternative perspective at best.