3x SR 2 or 1 LRx 2.4 + 1x SR 2

[newb]

I plan on running this comp set on my rear deck, Hi-Energy HSK 165XL

and these coaxials in the factory dash location Energy ECX 87

Do you think i should get 3x SR 2 (running 1x at 2x60w for the coaxials and 2x at 1x180 for the comp set)

or should i get 1x SR 2 and 1x LRx 2.4

or do you think i should dump the coaxials and just run with the comp set in back?