I like that board myself. it is also in the trc-453 mobile and I run one in my pickup. it has great receive and is quiet on AM and SSB. it is not a power house as far as watts out but it has good swing when setup right. the receive on my mobile is better than my ranger 2950 I use as a base right now. I have it on my repair area and I can have someone talking and just flip the switch to compare the receive with the same antenna. it is a nice radio so do not think you can get some thing better. it may not put out 30 to 40 watts but no one on the other end will ever know the difference of the 10 watts the 465 will do verses the 30 others will do.
I think that having a tin roof is an asset. My present QTH has a tine roof. To easy to set up something temporary real fast. Mag-mount antenna and slap it at the peak. I have a w
Wilson 5000 and a 5/8 wave 2 metre up right now. Good reports and coverage.
I hope you know a good proctologist. You may need one.