well i took the plunge and got some stock for my tank yesterday morning. the tank had been consistently dealing with the ammonia for 5-6 days (11 doses).
I went and had a chat at my lfs they were very impressed with the cycle and their only concern was the breaking down of actual solids in the tank but said in some ways its better to physically remove it with a gravel vac anyway, as I am new to fish keeping I was advised that live bearers are a good place to start,I came away with four silver mollys 2 male and 2 female and initially 4 red and black platy they were all male and getting along fine at the shop so took a risk but once settled at home they started showing signs of aggression so I nipped back earlier and grabbed a couple of females. done the job instantly, all getting along swimmingly and more importantly my water tests after 30 hours with fish in were spot on. ammonia and nitrites both spot on zero and nitrates at 20 so tanks working very well.
think that's my tank fully stocked now as its only a 60 litre. but will have a read up as I was hoping to add a couple of small loaches at a later date.
thanks again for all your help will be sure to stick around!!