well where do i begin, i own a 94 accord 2dr with the 16v engine, and i have noticed several things going/gone wrong in the past few months, ive owned this car for almost 2 years and it has 250,000 kms on it. i try to change the oil every 5000k, but that dosent always happen. im new to these forums, so if somebody could give me some tips or at least a reference so i can read up before i take this sucker in this week

firstly
i think my brakes are warped b/c
1. my steering wheel shakes at high speed,
and 2. while braking at high speed i get lots of vibration and shaking in the steering wheel. this is a great increase over the normal vibrations

secondly
i get that kind of clicking/bubbling sound from the engine, especially under load and especially in cold whether, ive read on here that that could mean some sort of head work, how much will that cost me? is it just a timing belt?, i havent changed that for 100,000kms.

Thirdly
my clutch makes messed up noises, i think that would mean its burnt out, but its funny because when i put it under load at less than 2k rpm i get this belch of a vibration, thats literally what it sounds like. i dont know if thats something else vibrating or if its the actual clutch but i do know its annoying, and makes my car sound like a tin can P.O.S. ,

and my cat buzzes when i accelerate, but im replacing that all soon enough so thats not a worry

thanks