looking to lower my mk3 60/40 but before i do i just wanted to check out what is really the best thing to do. bare in mind i dont really have alot of notes!

1 do i get springs?
2 do i get shocks and springs?
3 do i get coilovers..?
i no coilovers are awsome but i cant afford them lol!
soo wots the next best thing..?
also if i get springs? shocks? do i need to replace the mounts...?
would i need to adjust the camber..?
would 15" rims be fine or would they rub..?
sorry bout the list of questions but i really would like to know and do it properly. my last car was sh!t as even at 30mph the arches rubbed the tryes i was so upset. but i got my ride now and like i said i wana make sure everything is right..!
please help me out! cheers
ben
also are these any good...?
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEBTOX:IT&item=180208794797&_trksid=p3984.cTODAY.m238.lVI