I've been combining them with goo results. 100mg of test prop ed for the first three weeks. and sust-250 at 1g per week for the weeks 1-6 as a base for good bulking cycle.
BTW good test prop such as Virormone is not any cheaper than sustanon, probably even more expensive. Also I'd never use self made prop or something like that. Hell thanks god I can buy gear and I'm not forced to make it!