Well if you get a birds of britania totem, you can have 80 med. But i wouldn't drop any skills. Whenever I make a template, I always include any armor mods and jewels into my suit. Because you can come up with some amazing templates, but without the right armor it's useless. You'll be needing 2/6 casting and 100% lrc ideally, and medable. So just like my Necro Suit
I use a luck suit on my spellweaving tamer for general use, but on peerless i'm forced to put on my necro's suit for the regen. I'm at cap with my tamer on MR, my necro is at 14, but with vampire form ftw. (extra 4 MR)
Template
Taming 115
Lore 115
Spellweaving 110
Magery GM
Eval GM
Vet 110
Med 100
I know thats 750 skills, thats what jewels are for. You'll need at least 80 magery to never fail an invis.