advice on petioner / cleric build

ive got a build im working on and would welcome any advice

so far its

{table=head]Level|Class|Base Attack Bonus|Fort Save|Ref Save|Will Save|Skills|Feats|Class Features

1st|Appentice 1|
+0
|
+0
|
+0
|
+0
|Skills| Spell Focus (evocation), Bartek’s School Graduate (College of Magic)|Areas of apprenticeship(Arcanist, Divine Channel), split training(Petitioner, cleric)

2nd|Petitioner 1|
+0
|
+0
|
+0
|
+2
|Skills| Spell Focus (conjuration)|Arcane School(divination), Bonus Summoning Feat, Spontaneous Summoning, Cantrips Wizard(petitioner), Hybrid (select bard at 7th) 101 arch types

3rd| Petitioner 2|
+1
|
+0
|
+0
|
+3
|Skills|Artillery Mage |New Class Abilities

4th|Cleric 1|
+1
|
+2
|
+0
|
+5
|Skills|New Feats| Aura, channel energy 1d6, domains, orisons

5th| Cleric 2|
+2
|
+3
|
+0
|
+6
|Skills|New Feats|New Class Abilities

6th| Petitioner 3|
+2
|
+4
|
+1
|
+6
|Skills|New Feats|New Class Abilities

7th| Petitioner 4|
+3
|
+4
|
+1
|
+7
|Skills|Bartek’s Post Graduate (College of Magic)| Bonus Summoning Feat

8th|Bard 1|
+3
|
+4
|
+3
|
+9
|Skills|New Feats| Bardic knowledge, bardic performance, cantrips, countersong, distraction, fascinate, inspire courage +1

9th| Bard 2|
+4
|
+4
|
+4
|
+10
|Skills|New Feats| Versatile performance, well-versed

10th|Bard 3|
+5
|
+5
|
+4
|
+10
|Skills|New Feats|Inspire competence +2

11th| Bard 4|
+6/+1
|
+5
|
+5
|
+11
|Skills|New Feats|New Class Abilities

12th| Bard 5|
+6/+1
|
+5
|
+5
|
+11
|Skills|New Feats| inspire courage +2, lore master 1/day

13th| Bard 6|
+7/+2
|
+6
|
+6
|
+12
|Skills|New Feats| Suggestion, Versatile performance

14th| Bard 7|
+8/+3
|
+6
|
+6
|
+12
|Skills|New Feats| Inspire competence +3

15th| Bard 8|
+9/+4
|
+6
|
+7
|
+13
|Skills|New Feats| Dirge of doom

16th| Bard 9|
+9/+4
|
+7
|
+7
|
+13
|Skills|New Feats| Inspire greatness

17th| Bard 10|
+10/+5
|
+7
|
+8
|
+14
|Skills|New Feats|Jack-of-all-trades, Versatile performance

18th| Bard 11|
+ +11/+6/+1
|
+7
|
+8
|
+14
|Skills|New Feats| Inspire competence +4, inspire courage +3, lore master 2/day

19th| Bard 12|
+12/+7/+2
|
+8
|
+9
|
+15
|Skills|New Feats| Soothing performance

20th| Bard 13|
+12/+7/+2
|
+8
|
+9
|
+15
|Skills|New Feats|New Class Abilities[/table]