Dolce Torino/torta Gianduja

• 6 eggs
• 3 egg yolks
• 1 1/2 minus
• 250 gr unsweetened chocolate
• 220 gr sweetened chocolate
• 110 gr butter
• 100 gr sugar
• 95 gr flour (plus)
• 95 gr cake flour
• 90 ml cream (heavy)