I can understand your concern with going to heavey slayer. I'm the same way. When i do heavey compounds I get almost no pump at all. I can do the whole nine, negatives, forced reps, isometrics ... as long as i go heavey i get no pump .... but god dam do i feel it the next day.

The most effective thing i've done for that situation is this ... go balls out heavey on all compounds. And when it comes to the last two sets of a muslce group, pound out light wieght for 15 reps, just to get blood flowing in the area. Note, you dont want to exhaust with this, just work till you can feel the pump and then stop, you should also be streching and flexing in between sets, that will also help with that.

Stay strong brother and keep us posted on what your up to.

__________________
I don't do this for my family, my friends, women, accolades, pride, or ego. I do it for me and no one else, its just part of who I am.