So, after cleaning the MAF, I did notice it was a tad smoother but that was it. Bought the filter from Tegiwa and a cap removal tool from Amazon. Watched the video a number of times and took me approx 90 minutes, wasn't as hard as I thought and actually quite enjoyed doing it. Put it all back, (did tripple check everything before closing), test drive and so far, so good. Have noticed it's more smoother and responsive but will have to give it more time to adjust and really notice any difference. Whether this fixes my issues, time will tell.update the life insurance first.
just wait until the fuel level is well down in the tank (warning light on is best), FFS no naked lights anywhere near & disconnect the earth on the battery before you undo the locking ring and let vapours out.
also as you have to disconnect the hand brake make sure that you are on level ground and find a safe way to chock the wheels (bricks work) & put in in 1st gear so it won't roll.
I watched that video about 5 times before i decided i could tackle it and get what was required into my head.
the biggest hassle is the wiring harness that keeps getting in the way, the rest is just simple logical steps.
Thanks Wilmo & Ray_S, your guidance and assistance has been gold.