hi,i plan on ordering a spirit soon,but just wanted some help on the best way to connect it up.it will go in a blade 550x with castle 120hv and castle 20a bec with the 2 power leads.i also plan on using 2 spectrum satellites.should i just use some y leads to connect the 2 power leads and the second satellite?help would be greatly appreciated.also it is my understanding that i can use the spirit and its rescue feature with a dx6i,is this correct?thanks.

Yes to both.

Spirit only needs 6 channels to work properly so no issue there and Yes, you can put power into any port except SYS and AIL/ELE/PIT. This can be done directly to the unit or with a Y cable. If using a Y cable, a 22 AUG and the shortest required length are the best options so you have the least resistance.