I'm so sorry for posting so many threads on choosing guitars etc..

Okayy, I wanted to know if I should buy an expensive guitar and keep the amp i've got (Marshall AVT150X), or split my budget and Buy a better guitar than the one I have, and sell my current amp, therefore buying a new amp with that money and the money left over from my budget? I play Metalcore / Metal, (E.g. Parkway Drive, All That Remains, Trivium...)

My budget is £1000. (Would push it to £1100)

I've got a list of the possible guitars I'd want.. So could anyone please tell me the best overall choice on the list?

Thanks a bunch

Buy JUST the guitar (Pricey)

Ibanez JEM555 (http://www.guitarampkeyboard.com/en/ibanez-jem-555/1158)
Ibanez RG1820X Prestige (http://www.imuso.co.uk/ProductDetail.asp?StockCode=EG01389)
ESP: LTD M-1000/FM (http://www.espguitars.com/guitars_deluxe-m.html)

Guitar (With Amp: Less Expensive list of Guitars)

Schecter C-1 Blackjack ATX FR (http://www.guitar.co.uk/guitars/electric/2126-c1_blackjack_atx_fr_electric_guitar)
Ibanez S7320 (http://www.lifeismusic.co.uk/guitar/Ibanez-S7320-S-Series-Seven-St-4171.aspx)
Ibanez S520EX (http://www.dolphinmusic.co.uk/shop/flypage/product_id/15575/?utm_source=google&utm_medium=shopping&utm_campaign=base)
Unless the guitar is a piece of plywood with a 2x4 for a neck, always put more money towards the amp.
Understandable, But the thing is, I quite like my current amp, despite everyone elses views .
I think it sounds great and contributes to my own sound, but which guitar would you choose? (Technically if you are wanting me to put more money towards my amp.. it'd be from teh second list.. )
If you like your amp I would go with the prestige. They are INCREDIBLE guitars. SomebodySomeone has one for sale for $700 in mirage blue its amazing.

But if you want a new amp get the S series you mentioned.
Ibanez RG7321
Jackson Randy Rhoads V with Floyd Rose
Peavey Valveking 112
Digitech RP70 Guitar Processor
The Ibanez prestige is AMAZING IMO they are unbeatable.
You and I are mortal, but rock n roll will never die.
The JEM555 is also a Prestige model in the fact that it's a sig.,.
If everyone is saying Prestige... should i get the JEM555 or the RG1820X?