I personally use Chris at Ducky Fuel Injection for all my 24 valve stuff, subject is very broad and a lot of argument over it between brand, hole count, nozzle type and so on. If you want to daily drive and still be able to tow I probably wouldnt go over a 7x.010 maybe a 7x.011 and that may be a little much for that set up with towing in mind. As far as daily driving it really depends on how the pump is tuned and driver mainly, you can run a larger injector but you can't just expect to slap them in and have a all purpose set up from the start it takes getting used to and some finessing with. Hope this helps