One of those digital gauges would be very nice, with one of those you would just have the pressure senders at the vu4 and would just have to run wires to the gauge. Although the 1/8th lines I ran for mine are pretty small really and were't hard to run to the front if thats what's been putting you off. Not sure what fittings and all you would need to buy and what comes with different things as everything I needed came with my kit :P