randall amps

holy crap its been a long time since ive been on this site. i have a question about randall amps. im looking for an amp that will give me the sound of an old RG100ES or Century 200 or a Warhead(im a dimebag fan in case you didnt already notice). lucky for me none of those amps are made anymore and i am so frickin sick of losing those stupid ass bids on ebay. any one know of an amp that can give a good immitation of any of those amps, preferably Randall but if not its ok. Thanks. :eek: