I don't like the sound of that Lee, especially if your gonna pay x3 the value.
I did buy some work off a windy friend of mine i was still ladders and was monthly, he took 5-6 weeks to get round
soon converted to wfp.
If it wasn't the frequency or the fact i didn't collect and wanted payment posted, then it was the pole that finished em off.
within 6 months i'd either lost or dumped custy's, lucky for me i picked up new work.
but i shelled out about £300 for about £150 worth of work
I decided never to buy work again and have mainly l/let'd or sometimes door knocked, or natural growth.
ps. if the guy you know takes 5 weeks then that probably means nearer 6 weeks, longer in winter.
I'd only take work if he gives it to you for free, i bet you'd lose 2 thirds of the work.
sorry to be negative, but honest imo.
lee