Not to steal the thread... Buuuuuut!

Havastus is a loboshigaru Tahtetso with Trans Psychometabolism. While I'm happy with him as he is, I'm also looking to get into combat. I'm willing to suck it up and continue being PsyMet, simply to prove everyone wrong. That said... Is my race appropriate for that? I know lobo w/Harmony + PsyMet = M1A2 Abrams, but would any other race work well with my skills? How about Kephera?

I know that if a trill or faeling uses the Celestine wing-ish skill, their normal wings are "replaced" in a sort of way by their angelic wings, but RP-wise, Transmology is a bit different. This obviously requires testing!

Well, depends on what your goal on the character

If you want more tank, try pick Lucid. The int is good enough. But, with low charisma, you can't use psionics as much and as good as other races. And weakness to fire means that you're on disadvantage when facing Phyromancer

If you want more offences (especially on psionics), pick faeling. High charisma = strong psionics, and good int = good magics. I'm not sure if they're thank enough though, with their high dex but low cons. But I think it's better than Merian

How about elf? Good charisma, good inteligence, also decent dex and slightly better of cons than Merian or Faeling. I guess it's good if you want all round mage

This is new stat for human :
Human caster: +3int, +2dex, +1con, +1str, +1cha (previously +4int, +2dex, +2con, +1str, +1char)
So, it will be 15 int, 14 dex, 13 con, 13 str, 13 cha
I guess, you want to pick it if you want an all round character with a better def

What would you say for a Monk, though?

Well, I've never played monk, so my oppinion is just based on reading only

For monk, I think krokani is the best race now statwise, being 16 strength, 15 dex and 15 cons
Lobosigharu is the second best for the stat

Not sure about Kephera

However, since momentum is important for monk's attack, so probably, races that have faster balance recovery (such as faeling and Aslaran) will have a good attack too