after doing some looking this morning I found the items I will be installing.
front speakers
Infinity Reference 5030cs
rear
Infinity Reference 6032si
hatch bass
Infinity Basslink II 250-Watt, Dual 10"
while I was at crutchfield I found this review which made me feel better
"5 out of 5
My whatever went to wow!
Written by Hogie, O'Fallon , MO., on Thursday, September 16, 2010
I called crutchfield to see what would fit in my 2011 fiesta as i didn't want to sacrifice what precious room I had back there . He suggested a Basslink system. So I bought it on sale and free delivery. I took the Kit with the free wireing ( not large enough #10 should have been #8 power wire ) to a local shop where it was professionally installed. The Installer looked at me like are you nuts? So, he installed the Basslink. When he went to get me in the store he said it was perfect for the car . I told Sync to play led zeps " How many more times " to get my bearings on the Bass..... (IM OLD) WOW! this is More than I thought it would be . I was expecting a 6 on the 1-10 scale but I would have to give it a 10. Then cranked up Dream theater and wow I am a happy Camper! The crutchfield guys really know their stuff!"