What scope do you have now Trev? that will help in narrowing down what SV to start with but I would start with the 15 and 20mm , 1 1/4 inch eyepieces then as you get better at observing and when the 10inch ( if it has 2 inch capability ) arrives the 30mm then 42 mm and last the 50mm , you wont be disappointed .
I have told this story before here on IIS but a year or so ago a friend with a Meade ETX90 wanted a 20mm eyepiece so I grabbed one from Andrews for him , a total $39 .
When it arrived I tried it out and
WOAW!!! it was almost as good as my $300 TelVue 19mm Panoptic in my Takahashi sky90 ,,, far out ! for the price these eyepieces are amazing .
I almost told old mate it got lost in the post and we need to buy another
, these are that good I don't know how they do it for the price
.
Brian.