My thoughts:
I would rather have a simple setup: Kick, Snare, Overheads vs spot miking everything. And I am glad I did. I get amazing results without miking my toms and the money I saved on tom mics left the $ for better overheads. Audix makes great stuff, as does Shure I just tend to prefer the i5 and D6 over the Shure counterparts. I should note I use these primarily in the studio. Live, I will usually throw a mic on the Kick but the venues I play are small enough to where I don't need to mic the kit......yet. So a bit more detail:
Snare:
I have to agree with the folks recommending Audix mics. I love the i5, D6, and their vocal mics(I own the OM3) As another poster said the i5 is perhaps a better choice than the -57. IMOP the mic sounds better and it is defiantly more durable around the capsule. The latter is huge as mine has taken a couple of stray hits here and there. They both cost about $100 US, so sound aside the i5 should hold up better.
Kick:
The D6 blows the Beta 52 out of the water if....you like more attack and punch over resonance and boom. I am currently using the D6, with a Beta 91. I have the 91 flat on my blanket and the D6 just inside the reso head. I love this combo as it gives nice attack and resonance. The D6 alone will do you just fine....
Overheads:
When it comes to overheads, the sky is the limit. (no pun intended) I have been trying all types; from small cardioid condensers to large diaphragm condensers to recently ribbons. I like the large condensers and I am in love with the ribbons. AT4081's. The best deal for overheads for quality and staying cost conscious are Studio Projects C4:
http://www.sweetwater.com/store/detail/C4mic/
They are really a steal and great mics. Believe me when I say that when I first started my search for affordable overheads a couple of years ago it took a lot of time and research and returns, before I found these.
I used the i5,D6,SP C4 combo for a long time. I knew I wanted to upgrade the overheads eventually, and have.
For 700.00 MSRP I think that the combo of those 4 mics will blow you away. More so than any "pre-pak" as they usually skimp on the overheads for the addition of tom mics which I really don't think are necessary. I know I will get hammered for saying that but hey..... And I didn't pay anywhere near MSRP, keep your eyes on CL, eBay, sales at retail etc... I actually have purchased all my mics from Sweetwater. They offer 2 years of warranty and unlimited tech support. Also if you purchase all at once they should cut you a deal. BTW, I do not work or have any affiliation to them at all.
So in a nutshell keep it simple! Shoot you could even just use one decent large Condenser about six feet in front of the kit and get great results. I would do that and get a good mike before buying a cheap "pre-pak" Microphones (good ones) hold their value and hold up over time; making them a good investment, in my most humble opinion. If you are just getting started with miking, get a good large diaphram condenser as it can be used down the road for other applications. That is if you can't afford to buy 4 GOOD mics. And if you have to leave one out, leave out the snare. You can always add it later and the overheads will pick up your snare.
Miking drums is a fun, informative, sometimes expensive endeavor. But, wow is it fun and great to learn about sound Mics, Mic placement, and most importantly, listening back to yourself playing! etc etc.
Good luck and have fun! Sorry if my post was a bit long but this and cymbals are my favorite things to chat about!