Hey Gungner 
Right even though I havent got my emp to 50 yet I think I can help you out a little on the slotting.
For your heal other and healing aura, SO/IO wise go with 3 heal 3 rech, or go with 2 heal 3 rech 1 range on heal other if you fancy having that bit more of a safety barrier or want to use your emp for PvP. I would reccomend the doctored wounds IO set for your healing aura, heal other and regen aura. Get the full set of 6 on all 3 of those powers (i personally on heal other have taken 5/6 of doctored wounds, i missed end/rech and got a range IO). For your buffs such as fortitude, can't go wrong with membrane Hamidon enhancements (tohit/def/rech), PvP builds tend to like 3 membrane HOs and 2 range, but with standard PvE you can get away with just the 3 membranes or even just 3 rech SO's, or 3 rech SO's, 1 tohit and 2 defence if you have the slots to spare and do not wish to try and chase after the hami-o's. Clear mind, for PvP try 2 range 2 recharge, if you're wanting perfection on the recharge and range down to the second, or if you're really not that bothered, 1 rech should serve you fine in PvE. Recov aura, I originally had it as 3 end mod 3 rech, but I've been informed that 3 rech does just fine. Regen aura as I said above, full doctored wounds IO set or alternitavely 3 rech 3 heal. Adrenalin boost, a few ways you can go about this, A good way is just to take heal/rech IO's from different sets and mix them up into AB (e.g. heal/rech from doc. wounds, heal/rech from miracle, heal/rech from numina), and then finish it off with 2 end mods. So either 3-4 heal/rech and 2/3 end mods or just 3 rech 2 end mod 1 heal I would say if you want to go on the classic SO/IO method.
Just give me a shout if you need any more help on your emp
Capt. A
Thanks for info! Will try it out when i get enough of inf. for the toon.
Hi all.
What is the "best" way to slot the emp powers?
I´m new to this defender stuff.