Need massive help!!!!!!

Well I'm new here and I order the new cobra 29 with blue tooth with noaa weather. I also picked up a set of 4 ft whips. I have seen a few ppl say get 4ft mini. I got the firesticks with tune tips. Is a peak and tune worth it? How much should I pay(ball park). How to go about finding a good shop as well. I'm in malvern pa. There is one near me has anyone gone there before? 2 ppl that i know said its a good shop but just wanted to see if anyone else has gone there before. Thanks for all yr help I should have the radio by tuesday!

 

Sorry guys I can't post the link.

 

Its going in my 2001 dodge ram 1500. Plans for the radio, To get good service out of it. Yes I travel I try to get away as much as I can. I will be going down to nc which is a large part of why I go it. Plus a brand new cobra with bluetooth and noaa shipped for 176 is a hard to beat deal.

 

I also like the dual whips they look much better I know they need to be placed VERY far a part to work correctly. I really don't like the other ones. Plus I'm using some stuff that I have laying around as well.

 

Ok, well I have some coax that I had laying around from when I was running them for the look. It has a 2 into 1 which is why I went dual whips. I was on cb radio mag (google) They head a topic for whip. They did say to just use a wilson over the dual whips. But the whips look so much better. So if I was to run dual whips how bad would it kill my singal?