lemonblast project, need some opinions?

Yes. A lesser or butter pastel to a pastel can produce lesser or butter super pastels. I would start searching on fauna classifieds or kingsnake.com. There's loads of babies hatching this time of the year, but you might be able to find a deal on a yearling or subadult female.

id get a bumble butter .. then u got ur butter pastel and bee all in one snake im not sure how much they cost im sure more then 400 but the combos u can make with that and the lemon blast are endless go check it out

http://www.worldofballpythons.com/wizard/ .. if u dont know how to use it .. click control when selecting ur genes so u can add more then one gene and check the results