I've been playing guitar for 4 years now. i have developed a liking for blues and have been playing acoustic blues for a year now. i now want to shift to electric blues. i have a budget upto 30k (for guitar + amp) i was thinking of greg bennett av3. from what advises i have been getting, a good tube amp is a must, but i hear they get pretty epensive.. i dont know much about amps. please suggest on what gear i should go for, i'm really confused. help will be appreciated.