Logo design for UK Christian Charity

A client needs a project completed fairly urgently. See below for his brief to me, files he references are attached: I am willing to pay around $30-$40 and will need some proof of previous logo design. I may require some adjustments based on the clients comments. "There is a sculpture in Ely Cathedral called the Way of Life. What we have in mind is a stylised line drawing or similar of three people – of different heights/ages (we work for children and young people and want to demonstrate that) – seen from the rear (so ages /faces don’t appear) walking along this path . We want the logo it to be visibly based on this sculpture to those who know it whilst not being just a replica of it. Since the original is hung vertically and our ‘journey’ will be horizontal towards a cross, a replica wouldn’t work [login to view URL] of its distinctive features is that the two arms of the cross are at different heights. I’ve done a very poor scribble in MSPaint to give you some idea of what we had in mind. Another image people had in their minds was the old Start-Rite shoes logo – we don’t want anything as sentimental, but the sense of setting off in hope is memorable – theirs is a very straight road though! As an example of simplicity and cleanness and balance we liked also the Children’s Society logo. We are still working on a strapline/mission statement to sit alongside the logo in the manner of the Children’s Society one."