There is very little you can do unless your going to pay out a fortune. The cheapest way of actually logging IFR is to join a club that have a IFR cessna or something and fly a few procedures, maybe every few weeks do an hour or two in the FNPT2 or search for that sim ( 727 ?? ) which is quite cheap appparently in biggin or bournemouth- I aint sure where but search pprune. How you like the islander I flying that too at the moment and love it-hey at least your logging twin time in commercial operations which puts you in the minority of freshly low hour pilots outta school, and thats gonna look good. Use the PC flight simulator to get used to reading plates and fly them and practice giving yourself briefs etc etc.