hi vin, I got my 8" from there and it was supplied with a gso 9 and 25 mm. i got a 6.5 (good for tough double splitting and closups of planets) which has a reasonable eye relief and a 15mm which is just a good mid-power. this gives you a good range to work with.
the GS SV30mm in 2" that ice is talking about is something you should definitely consider
