mine is the same setup as yours - im also running a t piece back to the block but im thinking that the I.D. of my hoses might be larger than yours?
my lines are not braided, im using orange earls hose (i just remember the size of the hose)?
if your turbos are seeping it sounds liek your engine is breathing heavy, when i lost compression on my rb26 the turbos started seeping oil (i dont mean to freak u out)