I can't claim to be among the more experienced players here, but my last Wyrmic build looks like this:http://te4.org/characters/63460/tome/ca67f9a4-03c9-4d6d-8f3c-8de5690929f4
My build seems a lil more melee based than yours, also I really wasn't planning on switching to mindstars until I did just that. I've been maxing out +Wil powers as soon as i could get them, and failing that strength.. ( I didn't know that mindpower maxes out at 100, as such I can totally drop my off-hand weapon with its adjusted +15 Wil and still hit 100 mindpower.. ugg - just off of the +Str gains)
I opened Higher Dragonic early, small boost with the amulet, with melee in mind and hit strength (plus weapon mastery?!?!?; hard).
You may do better with items that up the stats, like +Wil or +Str (given your first prodigy of Superpower) rather then items which only give a boost to mindpower ( which end up being tiered boosts anyways).
That said, given how many points you have spent on Con, it seems a real shame if your second prodigy wasn't in that class. Given your infusions and Con stats I don't know how effective something like Fungal Blood is for you, (mines like 58 saved and max 317) and then Bloodspring sounds interesting but again no clue how effective it would be for you.
Also, any time you want to switch armours I am down and gaaaaah damn do you have some very nice equipment.