Best of luck, Jungley. But although most aircraft probably need quite positive spin entry control inputs to make them spin predictably, once you're used to the world being somewhere other than under your feet, it'll seem quite straightforward.
I'm not sure which type of aircraft you're training on; if it's capable of aerobatics as I assume it is, a few gentle wing overs followed by a gentle barrel roll should acclimatise you to the sensation of 'where has the world gone'. There will be no high 'g' forces or rapid rates of change of 'g'; in a spin sensations are different, but if you've had calm and considerate introduction to aeros, you'll find spinning just another part of flying.
If you have a RAF QFI, he/she will have had to demonstrate the 'fully developed spin off manoeuvre' during the CFS course. But you shouldn't get anything more than the 'normal' spin to start with. In the Bulldog, after finishing HASELLs we would just select idle power, decelerate whilst describing what to look for, then at the appropriate speed apply full aft control column and full rudder. Round she would go, a little bit of waffling about as the aerodynamic and inertial forces decided between themselves who was boss. then she would just twiddle round quite calmly until the recovery. That was almost by numbers; having checked throttle closed, ailerons neutral and direction of turn, we applied 'Full-(opposite)-rudder-and-control-column-centrally-forward-until-the-spin-stops' at about the same rate as it takes to say that out loud. There would be a bit of waffling about as the aerodynamic forces overcame the inertial ones, then it was just a question of easing out of the descent until the pitch attitude required was reached, then sorting the aircraft out back to the heading/height/speed required, re-trimming and debriefing after a good look-out.
Surprising as it may seem, spinning was one of the things that most students found relatively easy to manage (once inital trepidation had been overcome) as there was no finesse - they just had to do one standard set of actions for entry, maintenance and recovery. You can do it too mate!!