Still need lots but thought I would post a few so if anyone could give clues it might give me some inspiration!!
2) Found in front if a takeaway perhaps (8,5)
13) Will get you going to start devotions - call around 6 for church (7,5)
18) Rich batchelor seeks partner with view to commitment. Must have GSOH, ALA', (according to Jane) (1,5,11,12)
21) Lacking E102 for example, or just get one for nothing (8-4)
13. Start Devotions - implies the first letter. Then you need another word for 'call' which is written around a way of expressing 6. This first word contains the IV. The second word expresses 'for church'.