Website build wordpress woo commerce

Very similar to www/boxt.co.uk minimal quick feel and responsive question quote engine. However our business is vehicle graphics. I will provide price menu segments for back end. and questions.. end page should offer a 90% accurate quote which I and the prospect will receive by email - I vet price upon receiving the prospects single photo upload of vehicle... I have 25 yrs expertise in wrap and uk transport branding .. i need a woo commerce back end to take payments ..and a divido type payment 0% instalment service in the checkout/ basket .. All design work can be provided ..i have graphics branding underway,,page look in psd's and brand colour way scheme ..minimal .. Small gallery and video also extensive FAQ section .. (maybe online chat pop up in future) I look forward to your quote and best lead-time . Warmest Paul Peterborough UK