Thanks for the info guys,

If USHobbySuppy can deliver to the UK in 3-4 days then I’ll be in contact next time I have a blunder!

Just done a quick calculation and if I was to buy all the parts that makes up the extreme core using standard e-flite parts, i.e inner, outer shafts, bearings…. (but minus the grips) it would cost me £45 ($90) that’s £15 ($30) more expensive than the over priced extreme core!!!

Any other hints where I could get cheaper parts/upgrades from within the UK?!