Flyer design template for email and print - follow-on work opportunities

The design needs to be high quality and work with existing collateral that I can provide on request. The flyer templates need to be designed in such as way as either we can edit the text in-house (we have no specialist software) or be edited by you for a marginal cost. The email design should encourage readers to click through to our website for further details. What we'd like is have 4 options HTML (with HTML coding for the final one) email demo's created before we decide which 2 to go with .at this stage we are mainly looking for the quality design aspects that works well with our existing collateral its a rush job, min 85% and above only reply please has to be able to work on weekedns just to make sure it gets finished I am happy to listen to advice about the best format/approach to deliver the above objectives.