Big Question?
I need any suggestions.
not having endless resources in buying and exchanging speakers etc
i want to spend as less as possible.
Here is how I have far I have come.
mod50 with T/D and SL2  5881's  and GC 4x12 not to happy
then went to
mod50 with vox and SL much better - then added Tung sl EL34b's and wow it really popped.
the question is, do I try pre amp tubes next then try a speaker or speaker cab change, (maybe with some of the v30 characteristics) or do i try a totally different speaker.
anyone have any wisdom on the order/approach of gear? 
 I knew the mod50 head/modules was the place to start