Ok I'm back if you have time now.
I'd probably do this
darkria, 4 clones
geodude 2 clones
venonat 4 clones
sceptile, (on my heart gold) 2 clones
Err maybe not exactly like that. I just noticed that Sceptile is on your heartgold. Also may I keep copies of these pokemon and are they redistributable if I do?