Professional Installation is d first step but nt every installer can do it. U have to make custom fibreglass pods for mid n tweeters n position them correctly.
Secondly u need an audiophile grade HU with atleast 4 preouts to run them and ur sub and ofcourse atleast 3 amps for ur setup.
And lastly good tuning is a must. If u don have knowledge n don have good tuner around u then better play 2 way.
All this requires a hafty amount of money and time. Since u said u want a budget setup so this is not budget setup in anyway 
Besides all this if u r eager to experiment then go ahead
and do share ur setup here so dat the gurus can help u out with their experience n precious advice 
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