In reply to duncan:
MattyK: Go ahead and try Duncan's advice it's the best you have received.
Looking at your Profile, you are clearly a better technical climber than me, but my main strength is the ability to climb easy ground fast as my cardiovascular fitness allows.
Here are some aspects to consider.
SPEED BENCHMARKS
When walking or skitouring, you will probably average about 400-600m/hr and are possibly capable of bursts of up to 900m/hr. (I am old fart, but these are taken from altimeter measurements). So it is not unreasonable that you should be able to scramble at these speeds because you are recruiting both arms and legs.
Allowing for route-finding and climbing variety, then 300m/hr is not an unreasonable target when soloing on easy ground.
Is this achievable? I have soloed Faith/Hope/Charity in 30-40 minutes and have been up Hope in 20mins (ascent speeds of 340-520m/hr).
In Al Churcher's Classic Climbs in the Dolomites, I have selected a 180m route (Torre Piccola di Falzarego AD 3/4). He gives a time of 1 hour for this 10 pitch S/HS. Personally I feel that all his timings are too ambitious, but by running pitches together, this should be reasonable for 1.25-1.5 hours.
CLIMBING STYLES
Moving Together ... should not take much longer than the speed of the slowest climber. Possibly 10% extra to allow for gear placement, and meeting to exchange leads or gear. Assuming that the leader is happy to solo, then pitching the odd tricky section just needs a sling, a nut and a turn of the rope around a spike or a body belay to protect the second.
Single Leader. If you are doing all the leading, then consider using a Direct Belay.... it is faster and easier on the arms. If you have two seconds then bring them up simultaneously over easier ground on independent Italian Hitches or use a Reverso.
Remember that pitching is the sum of the climbing speeds plus a generous allowance for belay management.
Watch a guide at work with a client, as they overrtake you on an Alpine route.