Assortment of jetting parts

[Rottweiler]

I am starting to think about jetting for my 1999 Cr250 and would like to know what it is that would be recommended to have on hand when trying to jet my bike this spring. The motor has the EG 265 kit, mo' power everywhere porting, wiseco hot crank, boyseen pro series reeds (fiberglass/carbon fiber), FMF SST pipe. I am not looking for exact specs but rather just types of needles, and jets that I should have on hand so that jetting will be made easier.
thanks