Yeah i know i may not got the total AC/DC sound i strive but i also want to be able to play the early oasis stuff aswell and this setup will let me accomplish that sound,i know Angus doesn't use any effects pedals whatsoever and just hooks straight into a marshall but i don't have 3K to throw on a rig up like that lol,and as i said in my opening post i had owned a Marshall MG50 DFX and the experience was poor for my taste so i want to go in another direction.
You're maybe a touch confused as to what it takes to get that sound. both noel gallagher and AC/DC use marshalls. you don't need to throw 3k at it. you just need a low wattage amp you can crank.
An MGDFX as stated is a solid state amp, you weren't getting a real taste of what marshall is with it. you can't judge there valve amps on that. not even in the same ballpark
Putting a Tubescreamer into a crystal clear clean channel will not give optimal results, it's not really how dirt pedals work.
either the micro terror or the JCA20 or a low watt blackstar (which is strictly speaking hybrid, but sounds good for the money) are all good suggestions
I suggested the JCA as Soldano's are a traditionally mid rangey amp, similar to a hot rodded marshall. they're 20 watts and if you add a good attenuator you'll be able to crank it and get what you're looking for or even without. Way closer than a vox and TS. An orange is also the epitome of midrange brit growl.
you're asking for advice but not really taking any that anyone's given you.