Based on Capt_nice excellent deck (https://netrunnerdb.com/en/decklist/60590/saras-whati-is-op-6-0-winner-lockdown-6-).
This is the Cyberdex jank. Score Cyberdex Sandbox as early as possible. Then purge for value (Sandstone regenerate, 4 creds, no viruses).
Gene Splicer should allow you to get that 1 point so that you need only to score 3 agendas. NGO is a good bait and you can get it up faster with your ID. Crisium is for Stargate and DoF.
While this has 16 ices, it is still rather fast, with Medical Breakthrough, and Saraswati ID ability. I took off La Costa because there is no agenda which need 5 advancements. You always install the Agendas and Gene Splicer with your ID. Next turn, you advance 3x to score. Simple.
Aumakua users beware. Once Cyberdex Sandbox as been scored, you'll have no virus, ever.
About the ices. Macrophage will generate revenues. Mlinzy is a big tax. Sandstone is cheap for the protection it gives, and will be often regenerated. Surveyor is super strong on the remote, once you get 4 ices. Crick is superb on archive. Rime combo well with Surveyor, giving +1 str, additional tax and even some protection versus Hippo. Macrophage give you additional out of turn purge. Sandstone combo well with Reverse Infection, because it can give additionnal virus tokens to trash cards from the stack.
Note that while Cortex Lock is amazing early, I retired it for more Rime and Vanilla. Anansi is also slightly better, but a cheaper Mlinzi gave me less trouble and when the runner "pay" instead of damage, they lose a lot of cards from the stack, making the end game that much more difficult.