If you really want to get serious about home brewing you need to get yourself a book called "Brewing Beers Like Those You Buy" by Dave Line.
This guy dedicated his llife to tasting pub beers and concocting home brew recipes to match, it really is an awesome book! It covers real ales, keg beers and lagers including a lot of foreign ones. If you can find a good home brew shop that sells malted grain and all the hop varieties you can copy your favourite beers. It is pretty hard work though, for 5 gallons of beer you need to mash and strain about 10lbs dry weight of malted barley, but the results can be well worth the effort. His Guiness recipe beats the pants off the real (bottled) thing,
I used to do this many years ago when I was young, free, single and broke. Keep promising myself I'll get back into it but always seem to be too busy.
One general tip - temperature is crucial. Use an aquarium heater set to 18C to keep the temperature absolutely constant until primary fermentation stops after about a week. Then switch it off and let the beer stand cool for another week to clear. This way you can completely avoid the cloudiness and yeasty taste that gives home brew a bad name.
7 tanks (tropicals), and a pond.
Without understanding, knowledge is worthless