marco said to me t56 boxes fetch £1500 2nd hand but are usless as 6 gear normally 0.5 overdrive !!!!!!!!
so you only using 5 gears
for a t56 you need a covensoin plate £200,clutch plate£180,prop mods £100 so thats around £2000

a brand new tko modded is the same if not a little less as £100 bellhousing mod or get it done by a mate for nothing its easy

i dont rember how much the full t5 kit is new off bernie is