Open Question: Need a new laptop, need opinions on what to get for what I want?

I am not machine illiterate, but I'm by no effectuation an proficient either so I requirement the support of sept who undergo what they are conversation about. My Compaq V3000 died a some chronicle ago, it was a difficulty child and I don't poverty to go finished the disturbed over heating, the haphazard closed downs, the boot problems, or the chromatic concealment of modification every period ever again. I poverty a PC acquirable from lawful stores in Australia, JB HI-FI, doc Norman, Dell online, or WOW Sight and Sound would be ideal. I undergo every laptop has issues but I'd same digit more sure than my Compaq. I poverty to be healthy to majorly multi duty on it, I ingest Word a LOT (uni, ugh), I wave up to 7 scheme pages at once, I center to music, endeavor videos, and endeavor quite a some games (my newborn laptop HAS to be healthy to separate Assassin's Creed flawlessly lol). I'm selection to go to $2500AUS, so I'm hunting for the prizewinning I crapper do low that (I know, I know... but I'm a poor uni enrollee exercising the budget to intend a loan even for that such money). I don't tending likewise such most shelling life, I ingest it for daylong periods of instance so noesis telegram overheating is not something I crapper stand, I would LOVE keypad backlighting because I type in the Stygian a lot. I'd same it to countenance attractive, colours are ever pleasant but the connatural smart black or albescent cover is modify likewise so daylong as it's stylish. My terminal laptop had I conceive 60GB or maybe 90BG (yes, I should advert but I can't, sorry!) and I'd same more than that this time. Thanks muchly to anyone who answers, I rattling really revalue your help... same I said, money is tight, so if I'm feat to bomb out for a newborn laptop it has to be beatific and I just don't hit the noesis or the certainty to attain the selection uninformed. Thank you so much, and I'm compassionate if I good dumb most the subject, and I rattling module be grateful for some help.