Favored Soul - mc advice

[Candela90]

So im playing favored soul. Last time i played cleric once to 16 level, then fvs to 8 level and i made sdome mistakes with fvs. So Im starting again.
Never seen mc favored soul 19lvl & wizard 1lvl.
Is it really that bad? Or I dont see sth?
My fvs is mainly a healer and offensive caster, melee only if need - but bad melee.
Sp is not a problem.
So cant I take a wizard to have some helping spells like
Detect Secret Doors
Expeditious Retreat
Feather Fall
Mage Armor
Shield
?
Theyre useful and i always lose hp falling down, or irritate cause everybody runs faster.
I dont see sense in putting skill points in search and jump, and this spell would solve the problem when wizzards are not around.
Could I inscribe spell then?
And is it bad idea?

I dont want to mulitclass now. After 7-8 level I think.
first i thoung its a good idea, but I see fvs and cleric really rare mutliclass, so Im probably missing sth. Can u help?

Oh. My starting stats:
Strength 14
Dexterity 14
Constitution 10
Intelligence 10
Wisdom 15
Charisma 16

Maybe Im mistaken in Char and it was 17 - dont really remember. I have 32-points build. Planning on using +2 tomes on 7 level.
I increased just wis and char with enhancments, so i have now with stuffs and feats:
Strength 15
Dexterity 17
Constitution 10
Intelligence 10
Wisdom 18
Charisma 20
Im level 5 now.

Can u say too what stats should i increase to be better healer? Char od wis?