Im looking for a new amp

My first "decent" amp,

all tube, clean and gain channel, preferably with a pedal to chain channel

buckethead mainly uses mesa heads and recently seems to use what i think is a marshall jcm

any ideas?

i have a schecter damien (perfectly happy with it)

i can probably go to about £450 so around $900

in uk so no musiciansfreidn etc

So i could get 2 Tesla EL34 's

Which JJ's would I need to replace 4 "12AX7EH"