in need of some flavour pros!

I recently made a pretty decent ejuice that seems to have been a hit amongst my friends using concentrates from my local shop. For the sake of ease as my shop only do 10ml concentrates I'd like to place a bulk order from a flavouring website however my concentrates are rebranded from the larger flavour companies and the the local shop owner is unwilling to give away his trade secrets making recreating juices very difficult. He let slip to me that his are rebranded so I'm hoping that if I give you guys some flavour profiles from what I've experienced you could either help point me to the original suppliers or some very close replacements.. if I'm lucky!

My juice is a Strawberries and cream type of mix (I didn't know there were already concentrates for this) which is a 60/40 vg/pg mix.

• strawberry 9%
• Madagascar vanilla 4.5%
• vanilla custard 4.5%

Strawberry: To me this is a very sweet strawberry with all the natural sweetness of a strawberry with no earthy tones but not enough to be candied in any way.

Madagascar vanilla: This stuff is the sweetest smelling brown water Ive ever smelled and it leaves a silky smooth after taste on the hit.

Vanilla custard: this isn't the strongest smelling custard and it isn't a very powerful concentrate but I've noticed from using it mainly is that it really bulks out the vanilla flavour giving it a slightly different substance on a vape.

I really hope someone can point me to some popular replacements for these and feel free to enhance my recipe in the replies if you think it could do with anything added or taken away or if the flavour you're recommending is stronger/weaker please leave a suggested percentage..!

Thank you in advance to any and all who answer!