Where the hell did you find all that?
Anyway, Silk's social dicepool is 16, so buying hits it'd take 10 days, I'm guessing we want it quicker so we'll have to risk it by rolling.
If Silk's fixer can help find it (mostly spy stuff, smart jammer might fall under that), she's a C4 contact, that'd be 4 extra dice, but 20% extra money? It's your money... if you wanna spend it...
Also, if Silk'd going to spend all that time searching for a toy for 'Meda, you should know she thinks 'Meda owes her.
How many hours a day were to be spent on extended tests?