Best cabling for blade M8024-k switch stack to ToR N3048 using 10GBe modules?

I have an M1000e with 2  x M8024-k switches (stacked) in B1 and B2 slots, I have connected them to the rack switches via 10gbe ports to the 2 x N3048 (Stacked)

Is this the best way to connect?  And how should I add or number the LAG connections as none of them are attached to the same switch?

Many thanks

                                                                                    Stack